CrashRecovery: Fix raise() override to actually send the right signal, *cough*.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116072 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/System/Unix/Signals.inc b/lib/System/Unix/Signals.inc
index dcbda4e..997d478 100644
--- a/lib/System/Unix/Signals.inc
+++ b/lib/System/Unix/Signals.inc
@@ -275,7 +275,7 @@
 #ifdef __APPLE__
 
 int raise(int sig) {
-  return pthread_kill(pthread_self(), SIGABRT);
+  return pthread_kill(pthread_self(), sig);
 }
 
 void __assert_rtn(const char *func,