Enclose button labels with quotes to improve readability

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Julien Cristau <jcristau@debian.org>

diff --git a/src/list.c b/src/list.c
index 46b8bd8446e8aeb8c0ccf43af45304ef7b955c8a..236011e0afb56cdbe1979e8323200e55de55e2d2 100644 (file)
--- a/src/list.c
+++ b/src/list.c
@@ -159,7 +159,10 @@ print_classes_xi2(Display* display, XIAnyClassInfo **classes,
                     for (j = 0; j < b->num_buttons; j++)
                     {
                         name = (b->labels[j]) ? XGetAtomName(display, b->labels[j]) : NULL;
                     for (j = 0; j < b->num_buttons; j++)
                     {
                         name = (b->labels[j]) ? XGetAtomName(display, b->labels[j]) : NULL;

-                        printf(" %s", (name) ? name : "None");
+                        if (name)
+                            printf(" \"%s\"", name);
+                        else
+                            printf(" None");

                         XFree(name);
                     }
                     printf("\n");
                         XFree(name);
                     }
                     printf("\n");