[hackers] [st] Handle pasting of empty selection. || Alex Pilon

From: <git_AT_suckless.org>
Date: Mon, 16 Mar 2015 20:31:43 +0100 (CET)

commit b341e513514d50cc995a5646a1bbace65dc4ca67
Author: Alex Pilon <alp_AT_alexpilon.ca>
Date: Mon Mar 16 11:51:23 2015 -0400

    Handle pasting of empty selection.
    
    Otherwise, pasting the X11 primary selection when empty results an
    error and Xlib forcibly exits.
    
    Signed-off-by: Christoph Lohmann <20h_AT_r-36.net>

diff --git a/st.c b/st.c
index aa4185c..836ae21 100644
--- a/st.c
+++ b/st.c
_AT_@ -995,6 +995,8 @@ selnotify(XEvent *e) {
 
         ofs = 0;
         xsev = (XSelectionEvent *)e;
+ if (xsev->property == None)
+ return;
         do {
                 if(XGetWindowProperty(xw.dpy, xw.win, xsev->property, ofs,
                                         BUFSIZ/4, False, AnyPropertyType,
Received on Mon Mar 16 2015 - 20:31:43 CET