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authorEric Wong <normalperson@yhbt.net>2016-07-06 07:08:01 +0000
committerJason A. Donenfeld <Jason@zx2c4.com>2016-07-06 11:29:23 +0200
commit590ba455d694deaf2ec206510cf7f047ac365a96 (patch)
treebfea40b66089cba4bd2f2120eb35725aae6b5531
parentc19d983ed7b86face56e41effea4fffcf9ad1e19 (diff)
downloadcgit-590ba455d694deaf2ec206510cf7f047ac365a96.tar.gz
ui-shared: fix segfault when defbranch is NULL
Not sure if there's a better fix for this. defbranch is NULL here on my setup when a crawler hit an invalid URL, causing strcmp to segfault. Signed-off-by: Eric Wong <normalperson@yhbt.net>
-rw-r--r--ui-shared.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ui-shared.c b/ui-shared.c
index b1a6c46..e39d004 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -253,7 +253,7 @@ static char *repolink(const char *title, const char *class, const char *page,
}
delim = "&amp;";
}
- if (head && strcmp(head, ctx.repo->defbranch)) {
+ if (head && ctx.repo->defbranch && strcmp(head, ctx.repo->defbranch)) {
html(delim);
html("h=");
html_url_arg(head);