1 files changed, 6 insertions, 4 deletions

diff --git a/x.c b/x.c
index 248d505..89786b8 100644
--- a/x.c
+++ b/x.c
@@ -1588,8 +1588,9 @@ xseticontitle(char *p)
         XTextProperty prop;
         DEFAULT(p, opt_title);
 
-        Xutf8TextListToTextProperty(xw.dpy, &p, 1, XUTF8StringStyle,
-                        &prop);
+        if (Xutf8TextListToTextProperty(xw.dpy, &p, 1, XUTF8StringStyle,
+                                        &prop) != Success)
+                return;
         XSetWMIconName(xw.dpy, xw.win, &prop);
         XSetTextProperty(xw.dpy, xw.win, &prop, xw.netwmiconname);
         XFree(prop.value);
@@ -1601,8 +1602,9 @@ xsettitle(char *p)
         XTextProperty prop;
         DEFAULT(p, opt_title);
 
-        Xutf8TextListToTextProperty(xw.dpy, &p, 1, XUTF8StringStyle,
-                        &prop);
+        if (Xutf8TextListToTextProperty(xw.dpy, &p, 1, XUTF8StringStyle,
+                                        &prop) != Success)
+                return;
         XSetWMName(xw.dpy, xw.win, &prop);
         XSetTextProperty(xw.dpy, xw.win, &prop, xw.netwmname);
         XFree(prop.value);