From: kawi <winfriedkappeler@atron.de>
Date: Thu, 15 Jan 2015 14:44:30 +0000 (+0100)
Subject: crash if no argument
X-Git-Url: https://gitweb.hamatoma.de/?a=commitdiff_plain;h=4d17c4d3cf83b6b977a420711a92979e38b56b41;p=crepublib

crash if no argument
---

diff --git a/os/ReDirTools.cpp b/os/ReDirTools.cpp
index db2032e..4c0269c 100644
--- a/os/ReDirTools.cpp
+++ b/os/ReDirTools.cpp
@@ -1343,8 +1343,10 @@ void ReDirTools::statistic(int argc, const char* argv[]){
 int ReDirTools::main(int argc, char* orgArgv[]){
     ReDirTools tools;
     const char** argv = (const char**) orgArgv;
-    if (argc < 2)
+    if (argc < 2){
         tools.help(0, argv);
+        exit(1);
+    }
     argc--;
     argv++;
     const char* arg0 = argv[0];