File kvpnc-gcc6.patch of Package kvpnc

diff -urNB new/src/utils.cpp new1/src/utils.cpp
--- new/src/utils.cpp	2016-06-17 14:36:23.534039790 +0200
+++ new1/src/utils.cpp	2016-06-17 14:43:20.292353264 +0200
@@ -914,7 +914,7 @@
     NameAndPidOfProgramListenProcess->start(proc, args);
     if (!NameAndPidOfProgramListenProcess->waitForStarted()) {
         kError() << "netstat fails!" << endl;
-        return false;
+        return "";
     } else {
         NameAndPidOfProgramListenProcess->waitForFinished();
 
@@ -946,7 +946,7 @@
     GetEmailAddressOfCertProcess->start(proc, args);
     if (!GetEmailAddressOfCertProcess->waitForStarted()) {
         kError() << "GetEmailAddressOfCertProcess" << endl;
-        return false;
+        return "";
     } else {
         GetEmailAddressOfCertProcess->waitForFinished();
         disconnect(GetEmailAddressOfCertProcess, SIGNAL(readyReadStandardOutput()), this, SLOT(readOutGetEmailAddressOfCert()));