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Handle single-line and empty commit subjects

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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>
This commit is contained in:
Ondrej Jirman 2007-05-26 02:19:38 +02:00 committed by Lars Hjemli
parent 1a63cfcc3d
commit 3ce6fc16ef
1 changed files with 8 additions and 3 deletions
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11
parsing.c
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@ -234,14 +234,19 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
p = strchr(p, '\n') + 1; p = strchr(p, '\n') + 1;
t = strchr(p, '\n'); t = strchr(p, '\n');
if (t && *t) { if (t) {
ret->subject = substr(p, t); if (*t == '\0')
ret->subject = strdup("** empty **");
else
ret->subject = substr(p, t);
p = t + 1; p = t + 1;
while (*p == '\n') while (*p == '\n')
p = strchr(p, '\n') + 1; p = strchr(p, '\n') + 1;
ret->msg = p; ret->msg = p;
} } else
ret->subject = substr(p, p+strlen(p));
return ret; return ret;
} }