Ticket #3020: segfault on creating new file in external editor

Fixes for compiling code without warnings and errors when the --disable-editor option is specified

Signed-off-by: Slava Zanko <slavazanko@gmail.com>

src/filemanager/cmd.c

@@ -790,6 +790,8 @@ do_edit_at_line (const vfs_path_t * what_vpath, gboolean internal, long start_li
     else
 #endif /* USE_INTERNAL_EDIT */
     {
+        (void) internal;
+
         if (editor == NULL)
         {
             editor = getenv ("EDITOR");

tests/src/Makefile.am

@@ -1,4 +1,8 @@
-SUBDIRS = . editor filemanager
+SUBDIRS = . filemanager
+
+if USE_EDIT
+SUBDIRS += editor
+endif
 
 AM_CPPFLAGS = \
 	$(GLIB_CFLAGS) \