1 files changed, 1 insertions, 1 deletions

diff --git a/uidswap.c b/uidswap.c
index e652161af..44c4cb626 100644
--- a/uidswap.c
+++ b/uidswap.c
@@ -79,7 +79,7 @@ temporarily_use_uid(struct passwd *pw)
                 if (getgroups(saved_egroupslen, saved_egroups) < 0)
                         fatal("getgroups: %.100s", strerror(errno));
         } else { /* saved_egroupslen == 0 */
-                if (saved_egroups)
+                if (saved_egroups != NULL)
                         xfree(saved_egroups);
         }