sha1_name: remove unnecessary braces

diff --git a/convert.c b/convert.c
index 5b164baf241f022bd21133159c8a05a21dd91b97..2a2e46c2012de3af673b9d8d8647ec894f07b65a 100644 (file)
--- a/convert.c
+++ b/convert.c
@@ -434,7 +434,7 @@ static struct convert_driver {
 
 static int read_convert_config(const char *var, const char *value, void *cb)
 {
-       const char *ep, *name;
+       const char *key, *name;
        int namelen;
        struct convert_driver *drv;
 
@@ -442,10 +442,8 @@ static int read_convert_config(const char *var, const char *value, void *cb)
         * External conversion drivers are configured using
         * "filter.<name>.variable".
         */
-       if (prefixcmp(var, "filter.") || (ep = strrchr(var, '.')) == var + 6)
+       if (parse_config_key(var, "filter", &name, &namelen, &key) < 0 || !name)
                return 0;
-       name = var + 7;
-       namelen = ep - name;
        for (drv = user_convert; drv; drv = drv->next)
                if (!strncmp(drv->name, name, namelen) && !drv->name[namelen])
                        break;
@@ -456,8 +454,6 @@ static int read_convert_config(const char *var, const char *value, void *cb)
                user_convert_tail = &(drv->next);
        }
 
-       ep++;
-
        /*
         * filter.<name>.smudge and filter.<name>.clean specifies
         * the command line:
@@ -467,13 +463,13 @@ static int read_convert_config(const char *var, const char *value, void *cb)
         * The command-line will not be interpolated in any way.
         */
 
-       if (!strcmp("smudge", ep))
+       if (!strcmp("smudge", key))
                return git_config_string(&drv->smudge, var, value);
 
-       if (!strcmp("clean", ep))
+       if (!strcmp("clean", key))
                return git_config_string(&drv->clean, var, value);
 
-       if (!strcmp("required", ep)) {
+       if (!strcmp("required", key)) {
                drv->required = git_config_bool(var, value);
                return 0;
        }