Do not die if tag has no message

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/parsing.c b/parsing.c
index 8aad1dd..1013dad 100644
--- a/parsing.c
+++ b/parsing.c
@@ -220,7 +220,7 @@ struct taginfo *cgit_parse_tag(struct tag *tag)
 
         p = data;
 
-        while (p) {
+        while (p && *p) {
                 if (*p == '\n')
                         break;
 
@@ -238,7 +238,7 @@ struct taginfo *cgit_parse_tag(struct tag *tag)
 
         while (p && (*p == '\n'))
                 p = strchr(p, '\n') + 1;
-        if (p)
+        if (p && *p)
                 ret->msg = xstrdup(p);
         free(data);
         return ret;