提交 f2e04a3a authored 作者: Michael Jerris's avatar Michael Jerris

don't deref NULL. It can have bad results.

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9587 d0543943-73ff-0310-b7d9-9358b9ac24b2
上级 aea31b42
......@@ -10,7 +10,7 @@ extern "C" {
#endif
#include <switch.h>
#define this_check(x) do { if (!this) { switch_log_printf(SWITCH_CHANNEL_LOG,SWITCH_LOG_ERROR, "object is not initalized\n"); return x;}} while(0)
#define this_check_void() do { if (!this) { switch_log_printf(SWITCH_CHANNEL_LOG,SWITCH_LOG_ERROR, "object is not initalized\n");}} while(0)
#define this_check_void() do { if (!this) { switch_log_printf(SWITCH_CHANNEL_LOG,SWITCH_LOG_ERROR, "object is not initalized\n"); return;}} while(0)
#define sanity_check(x) do { if (!(session && allocated)) { switch_log_printf(SWITCH_CHANNEL_LOG,SWITCH_LOG_ERROR, "session is not initalized\n"); return x;}} while(0)
#define sanity_check_noreturn do { if (!(session && allocated)) { switch_log_printf(SWITCH_CHANNEL_LOG,SWITCH_LOG_ERROR, "session is not initalized\n"); return;}} while(0)
#define init_vars() allocated = 0; \
......
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