filters/syntax-highlighting.sh: work around highlight --force bug

[ps-cgit] / ui-shared.c

diff --git a/ui-shared.c b/ui-shared.c
index 85c20964b1b1f8778022c4aa281caf187fcc738b..d7d75bf0cf56b8581fb382b7ee2f996e38a32758 100644 (file)
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -294,7 +294,7 @@ void cgit_log_link(const char *name, const char *title, const char *class,
        char *delim;
 
        delim = repolink(title, class, "log", head, path);
-       if (rev && strcmp(rev, ctx.qry.head)) {
+       if (rev && ctx.qry.head && strcmp(rev, ctx.qry.head)) {
                html(delim);
                html("id=");
                html_url_arg(rev);
@@ -338,7 +338,7 @@ void cgit_commit_link(char *name, const char *title, const char *class,
        char *delim;
 
        delim = repolink(title, class, "commit", head, path);
-       if (rev && strcmp(rev, ctx.qry.head)) {
+       if (rev && ctx.qry.head && strcmp(rev, ctx.qry.head)) {
                html(delim);
                html("id=");
                html_url_arg(rev);
@@ -619,7 +619,7 @@ void cgit_print_docstart(struct cgit_context *ctx)
                html_attr(ctx->cfg.favicon);
                html("'/>\n");
        }
-       if (host && ctx->repo) {
+       if (host && ctx->repo && ctx->qry.head) {
                html("<link rel='alternate' title='Atom feed' href='");
                html(cgit_httpscheme());
                html_attr(cgit_hosturl());