# HG changeset patch
# User Rik <rik@octave.org>
# Date 1393991769 28800
# Node ID 8e384416ebb354f9345f7d3eac53ee0438a5bb34
# Parent  17baa684892c1cd7adcb8d740afd1f6966c48d19
imshow.m: Fix bad input validation of ydata (bug #41773).

* imshow.m: Check that ydata is a vector and issue an error if it isn't.

diff -r 17baa684892c -r 8e384416ebb3 scripts/image/imshow.m
--- a/scripts/image/imshow.m	Tue Mar 04 21:58:27 2014 +0100
+++ b/scripts/image/imshow.m	Tue Mar 04 19:56:09 2014 -0800
@@ -130,7 +130,7 @@
           xdata = [xdata(1) xdata(end)];
         case "ydata";
           ydata = varargin{narg++};
-          if (isvector (xdata))
+          if (! isvector (ydata))
             error ("imshow: expect a vector for ydata")
           endif
           ydata = [ydata(1) ydata(end)];