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>

1 files changed, 4 insertions, 1 deletions

diff --git a/src/list.c b/src/list.c
index 46b8bd8..236011e 100644
--- 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;
-                        printf(" %s", (name) ? name : "None");
+                        if (name)
+                            printf(" \"%s\"", name);
+                        else
+                            printf(" None");
                         XFree(name);
                     }
                     printf("\n");