2 files changed, 7 insertions, 3 deletions

diff --git a/parsing.c b/parsing.c
index e8c7ab9..5093b8b 100644
--- a/parsing.c
+++ b/parsing.c
@@ -216,24 +216,24 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
                 p += 7;
                 t = strchr(p, '<') - 1;
                 ret->author = substr(p, t);
                 p = t;
                 t = strchr(t, '>') + 1;
                 ret->author_email = substr(p, t);
-                ret->author_date = atol(++t);
+                ret->author_date = atol(t+1);
                 p = strchr(t, '\n') + 1;
         }
 
         if (!strncmp(p, "committer ", 9)) {
                 p += 9;
                 t = strchr(p, '<') - 1;
                 ret->committer = substr(p, t);
                 p = t;
                 t = strchr(t, '>') + 1;
                 ret->committer_email = substr(p, t);
-                ret->committer_date = atol(++t);
+                ret->committer_date = atol(t+1);
                 p = strchr(t, '\n') + 1;
         }
 
         if (!strncmp(p, "encoding ", 9)) {
                 p += 9;
                 t = strchr(p, '\n') + 1;
@@ -312,13 +312,13 @@ struct taginfo *cgit_parse_tag(struct tag *tag)
                         p += 7;
                         t = strchr(p, '<') - 1;
                         ret->tagger = substr(p, t);
                         p = t;
                         t = strchr(t, '>') + 1;
                         ret->tagger_email = substr(p, t);
-                        ret->tagger_date = atol(++t);
+                        ret->tagger_date = atol(t+1);
                 }
                 p = strchr(p, '\n') + 1;
         }
 
         while (p && *p && (*p != '\n'))
                 p = strchr(p, '\n') + 1; // skip unknown tag fields
diff --git a/ui-shared.c b/ui-shared.c
index be2c75d..3e13c86 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -301,21 +301,25 @@ void cgit_object_link(struct object *obj)
 
 void cgit_print_date(time_t secs, char *format)
 {
         char buf[64];
         struct tm *time;
 
+        if (!secs)
+                return;
         time = gmtime(&secs);
         strftime(buf, sizeof(buf)-1, format, time);
         html_txt(buf);
 }
 
 void cgit_print_age(time_t t, time_t max_relative, char *format)
 {
         time_t now, secs;
 
+        if (!t)
+                return;
         time(&now);
         secs = now - t;
 
         if (secs > max_relative && max_relative >= 0) {
                 cgit_print_date(t, format);
                 return;