[sr-dev] git:master: modules/sca: restore correct check for NULL in SCA_CALL_INFO_EMPTY.

[Andrew Mortensen]

Module: sip-router
Branch: master
Commit: 04b457735f0bafa6ff214cb2d69afbe721d89bf1
URL:    http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=04b457735f0bafa6ff214cb2d69afbe721d89bf1

Author: Andrew Mortensen <admorten at isc.upenn.edu>
Committer: Andrew Mortensen <admorten at isc.upenn.edu>
Date:   Thu Nov  7 14:52:29 2013 -0500

modules/sca: restore correct check for NULL in SCA_CALL_INFO_EMPTY.

- should also suppress -Waddress error without relying on gcc _Pragma.

---

 modules/sca/sca_call_info.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/modules/sca/sca_call_info.h b/modules/sca/sca_call_info.h
index 3e9b050..6a9f1ea 100644
--- a/modules/sca/sca_call_info.h
+++ b/modules/sca/sca_call_info.h
@@ -48,7 +48,7 @@ struct _sca_call_info {
 typedef struct _sca_call_info		sca_call_info;
 
 #define SCA_CALL_INFO_EMPTY( ci1 ) \
-	((ci1) != NULL || \
+	((void*)(ci1) == NULL || \
 		((ci1)->index == SCA_CALL_INFO_APPEARANCE_INDEX_ANY && \
 		(ci1)->state == SCA_APPEARANCE_STATE_UNKNOWN))