# HG changeset patch
# User Mike Miller <mtmiller@ieee.org>
# Date 1374812724 14400
# Node ID c8586e6fc60d05aeff76a9b012af19949f031824
# Parent  bb3a1ec7cc4beb71fabab6078a312799cb51f45c
interp1.m: Fix interpolation on ND-arrays (bug #35860)

* interp1.m: Fix implicit indexing of the rows of ND-arrays when X vector
is not specified.

diff -r bb3a1ec7cc4b -r c8586e6fc60d scripts/general/interp1.m
--- a/scripts/general/interp1.m	Fri Jul 26 00:09:41 2013 -0400
+++ b/scripts/general/interp1.m	Fri Jul 26 00:25:24 2013 -0400
@@ -149,7 +149,11 @@
   if (isempty (xi) && firstnumeric && ! ispp)
     xi = y;
     y = x;
-    x = 1:numel (y);
+    if (isvector (y))
+      x = 1:numel (y);
+    else
+      x = 1:rows (y);
+    endif
   endif
 
   ## reshape matrices for convenience