From eada6ea99f528d88a716738c3ea0adc0265f4416 Mon Sep 17 00:00:00 2001
From: Franz Zotter <fzotter@users.sourceforge.net>
Date: Wed, 29 Aug 2012 07:31:50 +0000
Subject: oops, corrected a bug

svn path=/trunk/externals/iem/iemmatrix/; revision=16184
---
 src/mtx_qhull/list.c  | 2 +-
 src/mtx_qhull/zhull.c | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/mtx_qhull')

diff --git a/src/mtx_qhull/list.c b/src/mtx_qhull/list.c
index cf2b797..754516f 100644
--- a/src/mtx_qhull/list.c
+++ b/src/mtx_qhull/list.c
@@ -224,7 +224,7 @@ void appendListToList(list_t *list1, const list_t list2) {
     index_t i,j;
     const size_t siz_old = getLength(*list1);
     reallocateList(list1, getLength(*list1) + getLength(list2));
-    for (i=siz_old, j=0; i<getLength(*list1); i++, j++) 
+    for (i=siz_old, j=0; i<getLength(*list1); i++, j++)  
         setEntry(*list1,i,getEntry(list2,j));
 }
 
diff --git a/src/mtx_qhull/zhull.c b/src/mtx_qhull/zhull.c
index 0c4409e..7832f39 100644
--- a/src/mtx_qhull/zhull.c
+++ b/src/mtx_qhull/zhull.c
@@ -176,6 +176,7 @@ void freeZhull(zhull_t *zh) {
         freeFacets(zh);
         freeList(&(zh->facets_with_insidepoints));
         freeList(&(zh->facets_with_outsidepoints));
+        freeList(&(zh->used_pts));
         freePoints(&(zh->pts));
     }
 }
@@ -206,6 +207,7 @@ zhull_t zhullInitPoints(const float *x, const float *y,
     zh.facets=emptyList();
     zh.facets_with_outsidepoints=emptyList();
     zh.facets_with_insidepoints=emptyList();
+    zh.used_pts=emptyList();
     return zh;
 }
 
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