crash 异常传递代码添加

review by 枪兵

@@ -17,6 +17,8 @@
 
 #pragma mark - C Fuctions
 
+static NSUncaughtExceptionHandler *YH_CrashReporter_Exception_Handler = NULL;
+
 @interface YH_CrashReporter()
 
 - (NSString *)callstackString;
@@ -72,6 +74,9 @@ void yh_uncaughtCrashExceptionHandler(NSException *exception)
                                kYHEventReportTimeElapsed        : currentTimestamp()?:@""
                                };
     [crash performSelectorOnMainThread:@selector(handleNSException:) withObject:userInfo waitUntilDone:YES];
+    if (YH_CrashReporter_Exception_Handler != NULL) {
+        YH_CrashReporter_Exception_Handler(exception);
+    }
 }
 
 @implementation YH_CrashReporter
@@ -99,7 +104,7 @@ void yh_uncaughtCrashExceptionHandler(NSException *exception)
         signal(SIGILL, yh_sighandler);
         signal(SIGPIPE, yh_sighandler);
         signal(SIGSEGV, yh_sighandler);
-        
+        YH_CrashReporter_Exception_Handler = NSGetUncaughtExceptionHandler();
         NSSetUncaughtExceptionHandler(&yh_uncaughtCrashExceptionHandler);
     }