Fixed up command line parsing for unit tests in linux that caused crash on startup

.travis.yml

@@ -5,7 +5,6 @@ compiler:
 env:
   - CFLAGS=--coverage CXXFLAGS=--coverage
 before_install:
-  - ls -la /proc/self/
   - sudo apt-get update
   - sudo apt-get install gcc-multilib libnotify-dev libv8-dev libboost1.48-dev libboost-date-time1.48-dev libboost-filesystem1.48-dev libboost-thread1.48-dev libboost-system1.48-dev libboost-test1.48-dev libgtest-dev
   - wget "http://ppa.launchpad.net/fransschreuder1/usbpicprog-stable/ubuntu/pool/main/w/wxwidgets2.9/libwxgtk2.9-dev_2.9.3-1_amd64.deb"

src/shared/uicore/code/gcUnitTestPage.cpp

@@ -117,11 +117,19 @@ static gcUnitTestWatcher* SetupTestWatcher()
 #ifdef WIN32
 	UTIL::MISC::CMDArgs args(GetCommandLineA());
 #else
-	char* szCmdLine = NULL;
-	UTIL::FS::readWholeFile("/proc/self/cmdline", &szCmdLine);
+	char szCmdLine[255] = {0};
 
+	FILE* fh = fopen("/proc/self/cmdline", "r");
+	int nRead = fread(szCmdLine, 1, 255, fh);
+
+	for (int x = 0; x < nRead; ++x)
+	{
+		if (szCmdLine[x] == '\0')
+			szCmdLine[x] = ' ';
+	}
+
+	fclose(fh);
 	UTIL::MISC::CMDArgs args(szCmdLine);
-	safe_delete(szCmdLine);
 #endif
 
 	int argc = args.getArgc();