Fixed warnings.

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2724 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/kits/storage/sniffer/Parser.cpp

@@ -1192,6 +1192,7 @@ Parser::ParseRPattern() {
 		}
 	} else
 		ThrowOutOfMemError(stream.Pos());
+	return NULL;
 }
 
 Pattern*
@@ -1239,6 +1240,7 @@ Parser::ParsePattern() {
 		} else
 			ThrowOutOfMemError(stream.Pos());
 	}
+	return NULL;
 }
 
 void