File libpt2-2.10.11-gcc6.patch of Package libpt2

Index: ptlib-2.10.11/src/ptlib/unix/svcproc.cxx
===================================================================
--- ptlib-2.10.11.orig/src/ptlib/unix/svcproc.cxx
+++ ptlib-2.10.11/src/ptlib/unix/svcproc.cxx
@@ -217,7 +217,7 @@ int PServiceProcess::InitialiseService()
     pid_t pid;
 
     {
-      ifstream pidfile(pidfilename);
+      ifstream pidfile((const char *)pidfilename);
       if (!pidfile.is_open()) {
         cout << "Could not open pid file: \"" << pidfilename << "\""
                 " - " << strerror(errno) << endl;
@@ -384,7 +384,7 @@ int PServiceProcess::InitialiseService()
   // Run as a daemon, ie fork
 
   if (!pidfilename) {
-    ifstream pidfile(pidfilename);
+    ifstream pidfile((const char *)pidfilename);
     if (pidfile.is_open()) {
       pid_t pid;
       pidfile >> pid;
@@ -412,7 +412,7 @@ int PServiceProcess::InitialiseService()
       cout << "Daemon started with pid " << pid << endl;
       if (!pidfilename) {
         // Write out the child pid to magic file in /var/run (at least for linux)
-        ofstream pidfile(pidfilename);
+        ofstream pidfile((const char *)pidfilename);
         if (pidfile.is_open())
           pidfile << pid;
         else