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Fix synchronization issue with atoms 

Be sure to sync after setting an atom.
Sync too before reading one.
This commit is contained in:
Quentin Rameau 2017-05-12 00:28:24 +02:00
parent 5e2216c414
commit f5be376ccc
1 changed files with 2 additions and 1 deletions
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3
surf.c
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@ -530,10 +530,10 @@ geturi(Client *c)
void
setatom(Client *c, int a, const char *v)
{
XSync(dpy, False);
XChangeProperty(dpy, c->xid,
atoms[a], XA_STRING, 8, PropModeReplace,
(unsigned char *)v, strlen(v) + 1);
XSync(dpy, False);
}
const char *
@ -545,6 +545,7 @@ getatom(Client *c, int a)
unsigned long ldummy;
unsigned char *p = NULL;
XSync(dpy, False);
XGetWindowProperty(dpy, c->xid, atoms[a], 0L, BUFSIZ, False, XA_STRING,
&adummy, &idummy, &ldummy, &ldummy, &p);
if (p)