From f3fda3d07a0bfeb844bb5771384443655eaa2cb1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Dag-Erling=20Sm=C3=B8rgrav?= Date: Fri, 7 Nov 2014 16:37:56 +0000 Subject: [PATCH] Style nits git-svn-id: svn+ssh://svn.openpam.org/svn/openpam/trunk@839 185d5e19-27fe-0310-9dcf-9bff6b9f3609 --- lib/libpam/openpam_load.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/libpam/openpam_load.c b/lib/libpam/openpam_load.c index 927b759..894050c 100644 --- a/lib/libpam/openpam_load.c +++ b/lib/libpam/openpam_load.c @@ -84,6 +84,7 @@ openpam_load_module(const char *modulename) static void openpam_release_module(pam_module_t *module) { + if (module == NULL) return; if (module->dlh == NULL) @@ -104,6 +105,7 @@ openpam_release_module(pam_module_t *module) static void openpam_destroy_chain(pam_chain_t *chain) { + if (chain == NULL) return; openpam_destroy_chain(chain->next);