From: Alan T. DeKok <aland@freeradius.org>
Date: Fri, 2 Dec 2011 16:53:11 +0000 (+0100)
Subject: More strlen fixes
X-Git-Tag: release_2_2_0~238
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=833fb0e5655e80f3d7631d2aba220a63c075880b;p=thirdparty%2Ffreeradius-server.git

More strlen fixes
---

diff --git a/src/modules/rlm_pap/rlm_pap.c b/src/modules/rlm_pap/rlm_pap.c
index 2021a0245fc..3753bb68e2c 100644
--- a/src/modules/rlm_pap/rlm_pap.c
+++ b/src/modules/rlm_pap/rlm_pap.c
@@ -144,7 +144,7 @@ static int pap_instantiate(CONF_SECTION *conf, void **instance)
 		pap_detach(inst);
                 return -1;
         }
-	if (inst->scheme == NULL || strlen(inst->scheme) == 0){
+	if (!inst->scheme || !*inst->scheme) {
 		radlog(L_ERR, "rlm_pap: No scheme defined");
 		pap_detach(inst);
 		return -1;