Merge branch 'stable'

diff --git a/cgit.c b/cgit.c
index 66dd1402c23185154f67f55e41506e16a3152682..5816f3d8afef84ba7ed14580a0682342f206b50e 100644 (file)
--- 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 a9c867070f9c71a042a99ae7c3a4ddc85dbd5ae5..c2d72aff613d6536cce975984ce55f718060d4ca 100644 (file)
--- 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;
        }