transport.c::get_refs_via_curl(): do not leak refs_url

[thirdparty/git.git] / builtin-checkout.c

diff --git a/builtin-checkout.c b/builtin-checkout.c
index 33d1fecb6251b4922666255817addeb9f672fa29..f2d7ef01b0bbe667ae8042f7a806a634fa0aa46b 100644 (file)
--- a/builtin-checkout.c
+++ b/builtin-checkout.c
@@ -5,6 +5,7 @@
 #include "commit.h"
 #include "tree.h"
 #include "tree-walk.h"
+#include "cache-tree.h"
 #include "unpack-trees.h"
 #include "dir.h"
 #include "run-command.h"
@@ -53,9 +54,6 @@ static int update_some(const unsigned char *sha1, const char *base, int baselen,
        int len;
        struct cache_entry *ce;
 
-       if (S_ISGITLINK(mode))
-               return 0;
-
        if (S_ISDIR(mode))
                return READ_TREE_RECURSIVE;
 
@@ -181,7 +179,7 @@ static int checkout_merged(int pos, struct checkout *state)
        /*
         * NEEDSWORK:
         * There is absolutely no reason to write this as a blob object
-        * and create a phoney cache entry just to leak.  This hack is
+        * and create a phony cache entry just to leak.  This hack is
         * primarily to get to the write_entry() machinery that massages
         * the contents to work-tree format and writes out which only
         * allows it for a cache entry.  The code in write_entry() needs
@@ -498,10 +496,10 @@ static void update_refs_for_switch(struct checkout_opts *opts,
                create_symref("HEAD", new->path, msg.buf);
                if (!opts->quiet) {
                        if (old->path && !strcmp(new->path, old->path))
-                               fprintf(stderr, "Already on \"%s\"\n",
+                               fprintf(stderr, "Already on '%s'\n",
                                        new->name);
                        else
-                               fprintf(stderr, "Switched to%s branch \"%s\"\n",
+                               fprintf(stderr, "Switched to%s branch '%s'\n",
                                        opts->new_branch ? " a new" : "",
                                        new->name);
                }
@@ -510,7 +508,7 @@ static void update_refs_for_switch(struct checkout_opts *opts,
                           REF_NODEREF, DIE_ON_ERR);
                if (!opts->quiet) {
                        if (old->path)
-                               fprintf(stderr, "Note: moving to \"%s\" which isn't a local branch\nIf you want to create a new branch from this checkout, you may do so\n(now or later) by using -b with the checkout command again. Example:\n  git checkout -b <new_branch_name>\n", new->name);
+                               fprintf(stderr, "Note: moving to '%s' which isn't a local branch\nIf you want to create a new branch from this checkout, you may do so\n(now or later) by using -b with the checkout command again. Example:\n  git checkout -b <new_branch_name>\n", new->name);
                        describe_detached_head("HEAD is now at", new->commit);
                }
        }
@@ -543,14 +541,6 @@ static int switch_branches(struct checkout_opts *opts, struct branch_info *new)
                parse_commit(new->commit);
        }
 
-       /*
-        * If we were on a detached HEAD, but we are now moving to
-        * a new commit, we want to mention the old commit once more
-        * to remind the user that it might be lost.
-        */
-       if (!opts->quiet && !old.path && old.commit && new->commit != old.commit)
-               describe_detached_head("Previous HEAD position was", old.commit);
-
        if (!old.commit && !opts->force) {
                if (!opts->quiet) {
                        warning("You appear to be on a branch yet to be born.");
@@ -563,6 +553,14 @@ static int switch_branches(struct checkout_opts *opts, struct branch_info *new)
        if (ret)
                return ret;
 
+       /*
+        * If we were on a detached HEAD, but have now moved to
+        * a new commit, we want to mention the old commit once more
+        * to remind the user that it might be lost.
+        */
+       if (!opts->quiet && !old.path && old.commit && new->commit != old.commit)
+               describe_detached_head("Previous HEAD position was", old.commit);
+
        update_refs_for_switch(opts, &old, new);
 
        ret = post_checkout_hook(old.commit, new->commit, 1);