ui-repolist: initialize char *buf to NULL

[ps-cgit] / ui-repolist.c

diff --git a/ui-repolist.c b/ui-repolist.c
index 4f52e0fc93b9c06be7cad245302712167da09cf0..8d982c4ca93dce405f0a5168535ad5f3ce44b40e 100644 (file)
--- a/ui-repolist.c
+++ b/ui-repolist.c
@@ -15,7 +15,7 @@ static time_t read_agefile(char *path)
 {
        time_t result;
        size_t size;
-       char *buf;
+       char *buf = NULL;
        struct strbuf date_buf = STRBUF_INIT;
 
        if (readfile(path, &buf, &size)) {
@@ -108,14 +108,16 @@ static int is_in_url(struct cgit_repo *repo)
 
 static void print_sort_header(const char *title, const char *sort)
 {
+       char *currenturl = cgit_currenturl();
        html("<th class='left'><a href='");
-       html_attr(cgit_currenturl());
+       html_attr(currenturl);
        htmlf("?s=%s", sort);
        if (ctx.qry.search) {
                html("&amp;q=");
                html_url_arg(ctx.qry.search);
        }
        htmlf("'>%s</a></th>", title);
+       free(currenturl);
 }
 
 static void print_header(void)