Added checks for malformed NSURL (closes #79)

snowplow · Aug 27, 2015 · c55eb32 · c55eb32
1 parent 8831d81
commit c55eb32
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/Snowplow/SPEmitter.m b/Snowplow/SPEmitter.m
@@ -68,10 +68,14 @@ - (id) init {
 - (void) setup {
     _dataOperationQueue.maxConcurrentOperationCount = _emitThreadPoolSize;
 
-    if (_httpMethod == SPRequestGet) {
-        _urlEndpoint = [_urlEndpoint URLByAppendingPathComponent:kEndpointGet];
+    if (_urlEndpoint && _urlEndpoint.scheme && _urlEndpoint.host) {
+        if (_httpMethod == SPRequestGet) {
+            _urlEndpoint = [_urlEndpoint URLByAppendingPathComponent:kEndpointGet];
+        } else {
+            _urlEndpoint = [_urlEndpoint URLByAppendingPathComponent:kEndpointPost];
+        }
     } else {
-        _urlEndpoint = [_urlEndpoint URLByAppendingPathComponent:kEndpointPost];
+        [NSException raise:@"Invalid SPEmitter Endpoint" format:@"An invalid Emitter URL was found: %@", _urlEndpoint];
     }
 
     [self setNewBufferTime:kDefaultBufferTimeout];