Follow-up to preceding commit c643c0d : now that delwin() doesn't rec…

…ursively delete subwindows and simply fails if a window still hase subwindows, delscreen() has to go through the window list, possibly repeatedly, until all windows are freed.
Bill-Gray · Aug 11, 2022 · 26e473c · 26e473c
1 parent c643c0d
commit 26e473c
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/pdcurses/initscr.c b/pdcurses/initscr.c
@@ -375,7 +375,12 @@ void delscreen(SCREEN *sp)
     PDC_slk_free();     /* free the soft label keys, if needed */
 
     while( SP->opaque->n_windows)
-       delwin( SP->opaque->window_list[0]);
+    {
+        int i;
+
+        for( i = 0; i < SP->opaque->n_windows; i++)
+            delwin( SP->opaque->window_list[i]);
+    }
     PDC_free_atrtab( );
     stdscr = (WINDOW *)NULL;
     curscr = (WINDOW *)NULL;