Show whether shm is on

diff --git a/pctb/pages.c b/pctb/pages.c
index a87b0214753316fe293be0e52712a4a14cf0a9a9..9d9ca917671721be5335c260e9bb98bd727aa64b 100644 (file)
--- a/pctb/pages.c
+++ b/pctb/pages.c
@@ -402,7 +402,7 @@ static void raise_and_get_details(void) {
   check_client_window_all_on_screen();
 
   int shm= XShmQueryExtension(disp);
-    shm=0;
+  debugf("PAGING shm=%d\n",shm);
   if (shm) {
     xassert( shmim= XShmCreateImage(disp, attr.visual, attr.depth, ZPixmap,
                                    0,&shminfo, wwidth,wheight) );