X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=credential.c;h=aa996669fc40021e0c8cb01fa8021da7064e2781;hb=65a0a8e5facb42f41561a96af209016954878b63;hp=7d6501d190a529933d501e7f7006a70c4897282b;hpb=f55f97cb3307f49e6b15d9f0145b6d3f00b22ff7;p=thirdparty%2Fgit.git

diff --git a/credential.c b/credential.c
index 7d6501d190..aa996669fc 100644
--- a/credential.c
+++ b/credential.c
@@ -63,9 +63,12 @@ static int credential_config_callback(const char *var, const char *value,
 		key = dot + 1;
 	}
 
-	if (!strcmp(key, "helper"))
-		string_list_append(&c->helpers, value);
-	else if (!strcmp(key, "username")) {
+	if (!strcmp(key, "helper")) {
+		if (*value)
+			string_list_append(&c->helpers, value);
+		else
+			string_list_clear(&c->helpers, 0);
+	} else if (!strcmp(key, "username")) {
 		if (!c->username)
 			c->username = xstrdup(value);
 	}