Merge pull request #311 from cglewis/master

fix infinite loop
faucetsdn · May 6, 2020 · b98b1f1 · b98b1f1
2 parents 2e0f37f + 43f1f33
commit b98b1f1
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/pcap_to_node_pcap/main.cpp b/pcap_to_node_pcap/main.cpp
@@ -229,6 +229,8 @@ int main(int argc, char* argv[])
 	{
 		switch (opt)
 		{
+			case 0:
+				break;
 			case 'f':
 				inputPcapFileName = optarg;
 				break;
@@ -252,7 +254,8 @@ int main(int argc, char* argv[])
 				printAppVersion();
 				break;
 			default:
-				break;
+				printUsage();
+				exit(-1);
 		}
 	}