Oops, better free realname in write_file if we're done using it


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@314 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
diff --git a/files.c b/files.c
index cad218b..ed88dce 100644
--- a/files.c
+++ b/files.c
@@ -295,7 +295,7 @@
     filestruct *fileptr;
     int fd, mask = 0;
     struct stat st;
-    char *realname = NULL;
+    static char *realname = NULL;
 
     if (!strcmp(name, "")) {
 	statusbar(_("Cancelled"));
@@ -303,6 +303,10 @@
     }
     titlebar();
     fileptr = fileage;
+
+    if (realname != NULL)
+	free(realname);
+
 #ifndef DISABLE_TABCOMP
     realname = real_dir_from_tilde(name);
 #else