1 files changed, 17 insertions, 0 deletions
diff --git a/OpenAL32/alError.c b/OpenAL32/alError.c
index 29d06027..8b95423b 100644
--- a/OpenAL32/alError.c
+++ b/OpenAL32/alError.c
@@ -20,10 +20,14 @@
 
 #include "config.h"
 
+#include <signal.h>
+
 #include "alMain.h"
 #include "AL/alc.h"
 #include "alError.h"
 
+ALboolean TrapALError = AL_FALSE;
+
 AL_API ALenum AL_APIENTRY alGetError(void)
 {
     ALCcontext *Context;
@@ -41,5 +45,18 @@ AL_API ALenum AL_APIENTRY alGetError(void)
 
 ALvoid alSetError(ALCcontext *Context, ALenum errorCode)
 {
+    if(TrapALError)
+    {
+#ifdef _WIN32
+        /* Safely catch a breakpoint exception that wasn't caught by a debugger */
+        __try  {
+            DebugBreak();
+        } __except((GetExceptionCode()==EXCEPTION_BREAKPOINT) ?
+                   EXCEPTION_EXECUTE_HANDLER : EXCEPTION_CONTINUE_SEARCH) {
+        }
+#elif defined(SIGTRAP)
+        kill(getpid(), SIGTRAP);
+#endif
+    }
     CompExchangeInt(&Context->LastError, AL_NO_ERROR, errorCode);
 }