Replace uses of strdup with xstrdup.

diff --git a/diff.c b/diff.c
index 70699fd8c48754215934a8ed45db336b9db68918..9dcbda3117a5b225aa5ee0f077b03cf8e859228b 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -216,7 +216,7 @@ static char *quote_one(const char *str)
                return NULL;
        needlen = quote_c_style(str, NULL, NULL, 0);
        if (!needlen)
-               return strdup(str);
+               return xstrdup(str);
        xp = xmalloc(needlen + 1);
        quote_c_style(str, xp, NULL, 0);
        return xp;
@@ -658,7 +658,7 @@ static struct diffstat_file *diffstat_add(struct diffstat_t *diffstat,
                x->is_renamed = 1;
        }
        else
-               x->name = strdup(name_a);
+               x->name = xstrdup(name_a);
        return x;
 }