Don't free realname when exiting do_browser in insert_file

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@446 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

files.c

@@ -275,14 +275,13 @@ int do_insertfile(void)
 	if (i == NANO_TOFILES_KEY) {
 	    char *tmp = do_browser(getcwd(NULL, 0));
 
-	    if 	(tmp != NULL) {
-		free(realname);
+#ifdef DISABLE_TABCOMP
+	    free(realname);
+#endif
+	    if 	(tmp != NULL)
 		realname = tmp;
-	    }
-	    else {
-		free(realname);
+	    else
 		return do_insertfile();
-	    }
 	}
 #endif