Revert "don't use con_is_internal"

This reverts commit c6948c59f592aa5ca0c2d81ff7ac1368a253c353.

Given that master and next now both contain con_is_internal, we can use
it again.

diff --git a/src/workspace.c b/src/workspace.c
index 4ccf421c09f1b429e34152b175e395558b77269e..5a0913bfcc77852c1084fe2f2908097000714b8c 100644 (file)
--- a/src/workspace.c
+++ b/src/workspace.c
@@ -397,7 +397,7 @@ static void _workspace_show(Con *workspace) {
      * the corresponding workspace is cleaned up.
      * NOTE: Internal cons such as __i3_scratch (when a scratchpad window is
      * focused) are skipped, see bug #868. */
-    if (current && !(current->name[0] == '_' && current->name[1] == '_')) {
+    if (current && !con_is_internal(current)) {
         FREE(previous_workspace_name);
         if (current) {
             previous_workspace_name = sstrdup(current->name);