2 files changed, 1 insertions, 7 deletions
diff --git a/cgit.c b/cgit.c
index 5816f3d..66dd140 100644
--- a/cgit.c
+++ b/cgit.c
@@ -177,9 +177,6 @@ void config_cb(const char *name, const char *value)
 
 static void querystring_cb(const char *name, const char *value)
 {
-	if (!value)
-		value = "";
-
 	if (!strcmp(name,"r")) {
 		ctx.qry.repo = xstrdup(value);
 		ctx.repo = cgit_get_repoinfo(value);
diff --git a/ui-tag.c b/ui-tag.c
index c2d72af..a9c8670 100644
--- a/ui-tag.c
+++ b/ui-tag.c
@@ -37,10 +37,7 @@ void cgit_print_tag(char *revname)
 	struct tag *tag;
 	struct taginfo *info;
 
-	if (!revname)
-		revname = ctx.qry.head;
-
-	if (get_sha1(fmt("refs/tags/%s", revname), sha1)) {
+	if (get_sha1(revname, sha1)) {
 		cgit_print_error(fmt("Bad tag reference: %s", revname));
 		return;
 	}