Adding check to _endBackgroundTask to verify the application exists before calling GWS_DNOT_REACHED.

Nick Gravelyn · Nick Gravelyn · commit abb891334a67 · 2014-11-18T14:13:00.000-08:00
This enables what is admittedly a rare scenario which is running these servers inside application-less unit tests where there is no UIApplication.
diff --git a/GCDWebServer/Core/GCDWebServer.m b/GCDWebServer/Core/GCDWebServer.m
@@ -283,7 +283,7 @@ - (void)_endBackgroundTask {
     [[UIApplication sharedApplication] endBackgroundTask:_backgroundTask];
     _backgroundTask = UIBackgroundTaskInvalid;
     GWS_LOG_DEBUG(@"Did end background task");
-  } else {
+  } else if ([UIApplication sharedApplication]) {
     GWS_DNOT_REACHED();
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -283,7 +283,7 @@ - (void)_endBackgroundTask {`
`283`	`283`	`[[UIApplication sharedApplication] endBackgroundTask:_backgroundTask];`
`284`	`284`	`_backgroundTask = UIBackgroundTaskInvalid;`
`285`	`285`	`GWS_LOG_DEBUG(@"Did end background task");`
`286`		`- } else {`
	`286`	`+ } else if ([UIApplication sharedApplication]) {`
`287`	`287`	`GWS_DNOT_REACHED();`
`288`	`288`	`}`
`289`	`289`	`}`