config: don't include config.h by default

[thirdparty/git.git] / builtin / index-pack.c

diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index 88d205f858e93f6d7c8fca17803fc6fadee47750..dfb3d1296a220b92bffc674701f1b060a946eb08 100644 (file)
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -1,4 +1,5 @@
 #include "builtin.h"
+#include "config.h"
 #include "delta.h"
 #include "pack.h"
 #include "csum-file.h"
@@ -307,14 +308,15 @@ static const char *open_pack_file(const char *pack_name)
        if (from_stdin) {
                input_fd = 0;
                if (!pack_name) {
-                       static char tmp_file[PATH_MAX];
-                       output_fd = odb_mkstemp(tmp_file, sizeof(tmp_file),
+                       struct strbuf tmp_file = STRBUF_INIT;
+                       output_fd = odb_mkstemp(&tmp_file,
                                                "pack/tmp_pack_XXXXXX");
-                       pack_name = xstrdup(tmp_file);
-               } else
+                       pack_name = strbuf_detach(&tmp_file, NULL);
+               } else {
                        output_fd = open(pack_name, O_CREAT|O_EXCL|O_RDWR, 0600);
-               if (output_fd < 0)
-                       die_errno(_("unable to create '%s'"), pack_name);
+                       if (output_fd < 0)
+                               die_errno(_("unable to create '%s'"), pack_name);
+               }
                nothread_data.pack_fd = output_fd;
        } else {
                input_fd = open(pack_name, O_RDONLY);
@@ -809,6 +811,8 @@ static void sha1_object(const void *data, struct object_entry *obj_entry,
                unsigned long has_size;
                read_lock();
                has_type = sha1_object_info(sha1, &has_size);
+               if (has_type < 0)
+                       die(_("cannot read existing object info %s"), sha1_to_hex(sha1));
                if (has_type != type || has_size != size)
                        die(_("SHA1 COLLISION FOUND WITH %s !"), sha1_to_hex(sha1));
                has_data = read_sha1_file(sha1, &has_type, &has_size);
@@ -1442,10 +1446,11 @@ static void final(const char *final_pack_name, const char *curr_pack_name,
        if (!from_stdin) {
                printf("%s\n", sha1_to_hex(sha1));
        } else {
-               char buf[48];
-               int len = snprintf(buf, sizeof(buf), "%s\t%s\n",
-                                  report, sha1_to_hex(sha1));
-               write_or_die(1, buf, len);
+               struct strbuf buf = STRBUF_INIT;
+
+               strbuf_addf(&buf, "%s\t%s\n", report, sha1_to_hex(sha1));
+               write_or_die(1, buf.buf, buf.len);
+               strbuf_release(&buf);
 
                /*
                 * Let's just mimic git-unpack-objects here and write