config.c: remove unnecessary header in minimum configuration file.

[git.git] / config.c

diff --git a/config.c b/config.c
index 5cc8535..5b5a9a2 100644 (file)
--- a/config.c
+++ b/config.c
@@ -11,6 +11,7 @@
 #define MAXNAME (256)
 
 static FILE *config_file;
+static const char *config_file_name;
 static int config_linenr;
 static int get_next_char(void)
 {
@@ -186,7 +187,7 @@ static int git_parse_file(config_fn_t fn)
                if (get_value(fn, var, baselen+1) < 0)
                        break;
        }
-       die("bad config file line %d", config_linenr);
+       die("bad config file line %d in %s", config_linenr, config_file_name);
 }
 
 int git_config_int(const char *name, const char *value)
@@ -197,7 +198,7 @@ int git_config_int(const char *name, const char *value)
                if (!*end)
                        return val;
        }
-       die("bad config value for '%s'", name);
+       die("bad config value for '%s' in %s", name, config_file_name);
 }
 
 int git_config_bool(const char *name, const char *value)
@@ -236,25 +237,37 @@ int git_default_config(const char *var, const char *value)
                return 0;
        }
 
+       if (!strcmp(var, "i18n.commitencoding")) {
+               strncpy(git_commit_encoding, value, sizeof(git_commit_encoding));
+               return 0;
+       }
+
        /* Add other config variables here.. */
        return 0;
 }
 
-int git_config(config_fn_t fn)
+int git_config_from_file(config_fn_t fn, const char *filename)
 {
        int ret;
-       FILE *f = fopen(git_path("config"), "r");
+       FILE *f = fopen(filename, "r");
 
        ret = -1;
        if (f) {
                config_file = f;
+               config_file_name = filename;
                config_linenr = 1;
                ret = git_parse_file(fn);
                fclose(f);
+               config_file_name = NULL;
        }
        return ret;
 }
 
+int git_config(config_fn_t fn)
+{
+       return git_config_from_file(fn, git_path("config"));
+}
+
 /*
  * Find all the stuff for git_config_set() below.
  */
@@ -445,12 +458,6 @@ int git_config_set_multivar(const char* key, const char* value,
         * If .git/config does not exist yet, write a minimal version.
         */
        if (stat(config_filename, &st)) {
-               static const char contents[] =
-                       "#\n"
-                       "# This is the config file\n"
-                       "#\n"
-                       "\n";
-
                free(store.key);
 
                /* if nothing to unset, error out */
@@ -461,8 +468,6 @@ int git_config_set_multivar(const char* key, const char* value,
                }
 
                store.key = (char*)key;
-
-               write(fd, contents, sizeof(contents)-1);
                store_write_section(fd, key);
                store_write_pair(fd, key, value);
        } else{