diff.c: replace a 'strdup' with 'xstrdup'.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/diff.c b/diff.c
index 2aaace890c..047310fc94 100644
--- a/diff.c
+++ b/diff.c
@@ -88,7 +88,7 @@ static int parse_lldiff_command(const char *var, const char *ep, const char *val
 
 	if (!value)
 		return config_error_nonbool(var);
-	drv->cmd = strdup(value);
+	drv->cmd = xstrdup(value);
 	return 0;
 }