ui-repolist: do not return unsigned (negative) value

The function read_agefile() returns time_t, which is a signed datatime.
We should not return unsigned (negative) value here.

Reported-by: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Christian Hesse <mail@eworm.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/ui-repolist.c b/ui-repolist.c
index 7cf7638..529a203 100644
--- a/ui-repolist.c
+++ b/ui-repolist.c
@@ -20,7 +20,7 @@ static time_t read_agefile(const char *path)
 
         if (readfile(path, &buf, &size)) {
                 free(buf);
-                return -1;
+                return 0;
         }
 
         if (parse_date(buf, &date_buf) == 0)