Handle single-line and empty commit subjects
If commit object ends with \0 after subject line, then info->subject
was not set.
This commit fixes this and also sets subject to ** empty ** if it
would otherwise be empty, so that there is something to click on.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
diff --git a/parsing.c b/parsing.c
index 4420e58..b86467a 100644
--- a/parsing.c
+++ b/parsing.c
@@ -234,14 +234,19 @@
p = strchr(p, '\n') + 1;
t = strchr(p, '\n');
- if (t && *t) {
- ret->subject = substr(p, t);
+ if (t) {
+ if (*t == '\0')
+ ret->subject = strdup("** empty **");
+ else
+ ret->subject = substr(p, t);
p = t + 1;
while (*p == '\n')
p = strchr(p, '\n') + 1;
ret->msg = p;
- }
+ } else
+ ret->subject = substr(p, p+strlen(p));
+
return ret;
}