(Fdisplay_buffer): Initialize other, upper, lower.

cac66e4f · Richard M. Stallman · 59c1a7de · cac66e4f
Commit cac66e4f authored May 08, 1995 by Richard M. Stallman
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src/window.c src/window.c +1 -0

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--- a/src/window.c
+++ b/src/window.c
@@ -2072,6 +2072,7 @@ Returns the window displaying BUFFER.")
 #endif
 	  /* If window appears above or below another,
 	     even out their heights.  */
+	  other = upper = lower = Qnil;
 	  if (!NILP (XWINDOW (window)->prev))
 	    other = upper = XWINDOW (window)->prev, lower = window;
 	  if (!NILP (XWINDOW (window)->next))