Fix some printf format warnings

[thirdparty/git.git] / config.c

diff --git a/config.c b/config.c
index 8d0e549976d6d2081e62c5de3a3da4085bb0c99e..c64406113686e8886c0719206ce57d73fee13b29 100644 (file)
--- a/config.c
+++ b/config.c
@@ -62,7 +62,8 @@ static char *parse_value(void)
                if (comment)
                        continue;
                if (isspace(c) && !quote) {
-                       space = 1;
+                       if (len)
+                               space++;
                        continue;
                }
                if (!quote) {
@@ -71,11 +72,8 @@ static char *parse_value(void)
                                continue;
                        }
                }
-               if (space) {
-                       if (len)
-                               value[len++] = ' ';
-                       space = 0;
-               }
+               for (; space; space--)
+                       value[len++] = ' ';
                if (c == '\\') {
                        c = get_next_char();
                        switch (c) {
@@ -629,6 +627,9 @@ int git_default_config(const char *var, const char *value, void *dummy)
        if (!prefixcmp(var, "mailmap."))
                return git_default_mailmap_config(var, value);
 
+       if (!prefixcmp(var, "advice."))
+               return git_default_advice_config(var, value);
+
        if (!strcmp(var, "pager.color") || !strcmp(var, "color.pager")) {
                pager_use_color = git_config_bool(var,value);
                return 0;
@@ -1118,7 +1119,7 @@ int git_config_set_multivar(const char *key, const char *value,
                                    copy_end - copy_begin)
                                        goto write_err_out;
                                if (new_line &&
-                                   write_in_full(fd, "\n", 1) != 1)
+                                   write_str_in_full(fd, "\n") != 1)
                                        goto write_err_out;
                        }
                        copy_begin = store.offset[i];
@@ -1237,6 +1238,7 @@ int git_config_rename_section(const char *old_name, const char *new_name)
        while (fgets(buf, sizeof(buf), config_file)) {
                int i;
                int length;
+               char *output = buf;
                for (i = 0; buf[i] && isspace(buf[i]); i++)
                        ; /* do nothing */
                if (buf[i] == '[') {
@@ -1253,14 +1255,29 @@ int git_config_rename_section(const char *old_name, const char *new_name)
                                        ret = write_error(lock->filename);
                                        goto out;
                                }
-                               continue;
+                               /*
+                                * We wrote out the new section, with
+                                * a newline, now skip the old
+                                * section's length
+                                */
+                               output += offset + i;
+                               if (strlen(output) > 0) {
+                                       /*
+                                        * More content means there's
+                                        * a declaration to put on the
+                                        * next line; indent with a
+                                        * tab
+                                        */
+                                       output -= 1;
+                                       output[0] = '\t';
+                               }
                        }
                        remove = 0;
                }
                if (remove)
                        continue;
-               length = strlen(buf);
-               if (write_in_full(out_fd, buf, length) != length) {
+               length = strlen(output);
+               if (write_in_full(out_fd, output, length) != length) {
                        ret = write_error(lock->filename);
                        goto out;
                }