From: Michael Jerris <mike@jerris.com>
Date: Tue, 17 Feb 2015 23:18:41 +0000 (-0500)
Subject: FS-7294: Enable -Werror when building with clang compiler
X-Git-Tag: v1.4.17~1^2~31
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4780a7e2afd535855919c9385ad9b44fefa2fc46;p=thirdparty%2Ffreeswitch.git

FS-7294: Enable -Werror when building with clang compiler
---

diff --git a/libs/sofia-sip/libsofia-sip-ua/nua/nua_client.c b/libs/sofia-sip/libsofia-sip-ua/nua/nua_client.c
index 0e8c0dd64f..e15d6787de 100644
--- a/libs/sofia-sip/libsofia-sip-ua/nua/nua_client.c
+++ b/libs/sofia-sip/libsofia-sip-ua/nua/nua_client.c
@@ -176,7 +176,7 @@ int nua_client_create(nua_handle_t *nh,
 
       if (tags) {
 	nua_move_signal(cr->cr_signal, nh->nh_nua->nua_signal);
-	if (cr->cr_signal) {
+	if (cr->cr_signal[0]) {
 	  /* Steal reference from signal */
 	  cr->cr_owner = e->e_nh, e->e_nh = NULL;
 	  cr->cr_tags = tags;
diff --git a/libs/sofia-sip/libsofia-sip-ua/nua/nua_stack.c b/libs/sofia-sip/libsofia-sip-ua/nua/nua_stack.c
index 85f1647d3e..7364d4b255 100644
--- a/libs/sofia-sip/libsofia-sip-ua/nua/nua_stack.c
+++ b/libs/sofia-sip/libsofia-sip-ua/nua/nua_stack.c
@@ -877,7 +877,7 @@ void nua_stack_shutdown(nua_t *nua)
   if (status >= 200) {
     for (nh = nua->nua_handles; nh; nh = nh_next) {
       nh_next = nh->nh_next;
-      while (nh->nh_ds && nh->nh_ds->ds_usage) {
+      while (nh->nh_ds->ds_usage) {
 	nua_dialog_usage_remove(nh, nh->nh_ds, nh->nh_ds->ds_usage, NULL, NULL);
       }
     }
@@ -1096,7 +1096,7 @@ sip_replaces_t *nua_stack_handle_make_replaces(nua_handle_t *nh,
 					       su_home_t *home,
 					       int early_only)
 {
-  if (nh && nh->nh_ds && nh->nh_ds->ds_leg)
+  if (nh && nh->nh_ds->ds_leg)
     return nta_leg_make_replaces(nh->nh_ds->ds_leg, home, early_only);
   else
     return NULL;