From 02a739963e17bba6f97a0cc81e77c92e90d4ee05 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Villemot?= <sebastien.villemot@ens.fr>
Date: Wed, 28 Sep 2011 16:00:36 +0200
Subject: [PATCH] Fix crash of mjdgges when options_.qz_criterium = [] (cherry
picked from commit ebcc9d8f9102c6268db9ab63833fdb1cf7369aba)
---
mex/sources/mjdgges/mjdgges.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mex/sources/mjdgges/mjdgges.c b/mex/sources/mjdgges/mjdgges.c
index 6cef9891d..e42b8234c 100644
--- a/mex/sources/mjdgges/mjdgges.c
+++ b/mex/sources/mjdgges/mjdgges.c
@@ -119,7 +119,7 @@ mexFunction(int nlhs, mxArray *plhs[],
b = mxGetPr(prhs[1]);
/* set criterium for stable eigenvalues */
- if (nrhs == 3)
+ if (nrhs == 3 && mxGetM(prhs[2]) > 0)
{
criterium = *mxGetPr(prhs[2]);
}
--
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