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-rw-r--r--cgit.c3
-rw-r--r--ui-tag.c5
2 files changed, 7 insertions, 1 deletions
diff --git a/cgit.c b/cgit.c
index 66dd140..5816f3d 100644
--- a/cgit.c
+++ b/cgit.c
@@ -177,6 +177,9 @@ 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 a9c8670..c2d72af 100644
--- a/ui-tag.c
+++ b/ui-tag.c
@@ -37,7 +37,10 @@ void cgit_print_tag(char *revname)
struct tag *tag;
struct taginfo *info;
- if (get_sha1(revname, sha1)) {
+ if (!revname)
+ revname = ctx.qry.head;
+
+ if (get_sha1(fmt("refs/tags/%s", revname), sha1)) {
cgit_print_error(fmt("Bad tag reference: %s", revname));
return;
}