From: Nelson Ferreira <nelson.ferreira@ieee.org>
Date: Tue, 11 Oct 2011 00:36:35 +0000 (-0400)
Subject: Coverity fix. CID:135 NULL_RETURNS
X-Git-Tag: v22.1.15~92^2~3
X-Git-Url: http://cgit.sxemacs.org/?a=commitdiff_plain;h=0ab9fcceed4677e7d1c856ce7b85702a6a9a43f4;p=sxemacs

Coverity fix. CID:135 NULL_RETURNS

	* src/ui/X11/event-Xt.c (x_to_emacs_keysym): make fure there is a
	frame before dereferencing to get the XIC.

Signed-off-by: Nelson Ferreira <nelson.ferreira@ieee.org>
---

diff --git a/src/ui/X11/event-Xt.c b/src/ui/X11/event-Xt.c
index 4d69694..5c5f9ba 100644
--- a/src/ui/X11/event-Xt.c
+++ b/src/ui/X11/event-Xt.c
@@ -1149,9 +1149,11 @@ x_to_emacs_keysym(XKeyPressedEvent * event, int simple_p)
 	int bufsiz = sizeof(buffer);
 	Status status;
 #ifdef XIM_XLIB
-	XIC xic = FRAME_X_XIC(x_any_window_to_frame
-			      (get_device_from_display(event->display),
-			       event->window));
+	XIC xic = NULL;
+	struct frame * f = 
+		x_any_window_to_frame(get_device_from_display(event->display));
+	if (f)
+		xic = FRAME_X_XIC(f, event->window));
 #endif				/* XIM_XLIB */
 #endif				/* HAVE_XIM */