1 files changed, 13 insertions, 6 deletions

diff --git a/parsing.c b/parsing.c
index 4173dd4..4412dee 100644
--- a/parsing.c
+++ b/parsing.c
@@ -136,24 +136,30 @@ char *substr(const char *head, const char *tail)
         strncpy(buf, head, tail - head);
         buf[tail - head] = '\0';
         return buf;
 }
 
 struct commitinfo *cgit_parse_commit(struct commit *commit)
 {
         struct commitinfo *ret;
         char *p = commit->buffer, *t = commit->buffer;
 
         ret = xmalloc(sizeof(*ret));
         ret->commit = commit;
+        ret->author = NULL;
+        ret->author_email = NULL;
+        ret->committer = NULL;
+        ret->committer_email = NULL;
+        ret->subject = NULL;
+        ret->msg = NULL;
 
         if (strncmp(p, "tree ", 5))
                 die("Bad commit: %s", sha1_to_hex(commit->object.sha1));
         else
                 p += 46; // "tree " + hex[40] + "\n"
 
         while (!strncmp(p, "parent ", 7))
                 p += 48; // "parent " + hex[40] + "\n"
 
         if (!strncmp(p, "author ", 7)) {
                 p += 7;
                 t = strchr(p, '<') - 1;
@@ -171,21 +177,22 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
                 ret->committer = substr(p, t);
                 p = t;
                 t = strchr(t, '>') + 1;
                 ret->committer_email = substr(p, t);
                 ret->committer_date = atol(++t);
                 p = strchr(t, '\n') + 1;
         }
 
         while (*p == '\n')
                 p = strchr(p, '\n') + 1;
 
         t = strchr(p, '\n');
-        ret->subject = substr(p, t);
-        p = t + 1;
-
-        while (*p == '\n')
-                p = strchr(p, '\n') + 1;
-        ret->msg = p;
+        if (t && *t) {
+                ret->subject = substr(p, t);
+                p = t + 1;
 
+                while (*p == '\n')
+                        p = strchr(p, '\n') + 1;
+                ret->msg = p;
+        }
         return ret;
 }