From: Michael Stapelberg Date: Thu, 27 Aug 2009 19:33:19 +0000 (+0200) Subject: Bugfix: Don’t crash if the numlock symbol cannot be found (Thanks xeen) X-Git-Tag: 3.d-bf1~46 X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=3fc63c69dfbafdb963981fbc7b7da8ed30a33c80;p=i3%2Fi3 Bugfix: Don’t crash if the numlock symbol cannot be found (Thanks xeen) --- diff --git a/src/xcb.c b/src/xcb.c index 7ec4aa2c..a2f813b0 100644 --- a/src/xcb.c +++ b/src/xcb.c @@ -237,6 +237,8 @@ void xcb_get_numlock_mask(xcb_connection_t *conn) { #else /* For now, we only use the first keysymbol. */ xcb_keycode_t *numlock_syms = xcb_key_symbols_get_keycode(keysyms, XCB_NUM_LOCK); + if (numlock_syms == NULL) + return; xcb_keycode_t numlock = *numlock_syms; free(numlock_syms); #endif