File string-gledir-filemenu.patch of Package gle-graphics

--- src/manip/filemenu.cpp.orig	2015-06-27 08:09:46.453309007 +0100
+++ src/manip/filemenu.cpp	2015-06-27 08:10:44.853826542 +0100
@@ -404,10 +404,10 @@
         gotoxy(1,1);
 	wprintf("Manip help on topic {%s},  sub topic {%s}",k1,k2);
         scr_menubg();
-        hfile = fopen(gledir(hfilename),"r");
+        hfile = fopen(gledir(hfilename).c_str(),"r");
         if (hfile==NULL) {
 		gotoxy(1,3);
-		wprintf("Unable to open {%s} \n",gledir(hfilename));
+		wprintf("Unable to open {%s} \n",gledir(hfilename).c_str());
 		text_inkey();
 		return;
 	}