diff options
| author | Marek Kasik <mkasik@redhat.com> | 2013-05-06 13:43:18 +0200 |
|---|---|---|
| committer | Marek Kasik <mkasik@redhat.com> | 2013-05-09 15:13:59 +0200 |
| commit | bdf40603d5293f9fd95aaa76b2fa36520c37f73b (patch) | |
| tree | 4cb55936f80b145d6a79196078ecbf2010933102 | |
| parent | a725b063638c315b38569988105791dd2dc4c0ba (diff) | |
| download | gtk+-bdf40603d5293f9fd95aaa76b2fa36520c37f73b.tar.gz | |
printing: Don't crash when printer-state-message not provided
Check whether "printer-state-message" was returned before its
usage.
https://bugzilla.gnome.org/show_bug.cgi?id=699750
| -rw-r--r-- | modules/printbackends/cups/gtkprintbackendcups.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/modules/printbackends/cups/gtkprintbackendcups.c b/modules/printbackends/cups/gtkprintbackendcups.c index 34c6eac3e5..5656615606 100644 --- a/modules/printbackends/cups/gtkprintbackendcups.c +++ b/modules/printbackends/cups/gtkprintbackendcups.c @@ -2320,7 +2320,7 @@ set_info_state_message (PrinterSetupInfo *info) if (info->reason_level >= GTK_PRINTER_STATE_LEVEL_WARNING) { - if (strlen (info->state_msg) == 0) + if (info->state_msg == NULL || info->state_msg[0] == '\0') { g_free (info->state_msg); info->state_msg = reason_msg_desc; |