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Minor code optimization / pretification 

Signed-off-by: Uli Schlachter <psychon@znc.in>
This commit is contained in:
Uli Schlachter 2009-04-13 14:17:03 +02:00 committed by Julien Danjou
parent 7b2627cbf9
commit 7b91cf259c
1 changed files with 1 additions and 5 deletions
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6
window.c
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@ -137,10 +137,7 @@ window_opacity_get(xcb_window_t win)
prop_r = xcb_get_property_reply(globalconf.connection, prop_c, NULL);
if(!prop_r || !prop_r->value_len || prop_r->format != 32)
goto bailout;
if(prop_r->value_len)
if(prop_r && prop_r->value_len && prop_r->format == 32)
{
unsigned int *data = xcb_get_property_value(prop_r);
unsigned int value = *data;
@ -148,7 +145,6 @@ window_opacity_get(xcb_window_t win)
return (double) value / (double) 0xffffffff;
}
bailout:
p_delete(&prop_r);
return -1;
}