diff options
Diffstat (limited to 'builtin/update-index.c')
| -rw-r--r-- | builtin/update-index.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/builtin/update-index.c b/builtin/update-index.c index ba54e19cd5..ebea285e1b 100644 --- a/builtin/update-index.c +++ b/builtin/update-index.c @@ -637,6 +637,9 @@ static int parse_new_style_cacheinfo(const char *arg, unsigned long ul; char *endp; + if (!arg) + return -1; + errno = 0; ul = strtoul(arg, &endp, 8); if (errno || endp == arg || *endp != ',' || (unsigned int) ul != ul) |