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authorJohannes Hofmann <Johannes.Hofmann@gmx.de>2009-05-28 21:36:20 +0200
committerJohannes Hofmann <Johannes.Hofmann@gmx.de>2009-05-28 21:36:20 +0200
commit285cdd856240475e46ccb658a0c36380554aa4eb (patch)
treeaf9933adcda80e4bbd4c69dca2861913a9151ea3 /src
parentf30e78a60afae97b8bbcb7b1bd4bead5a3744ce4 (diff)
don't access m if it's NULL
Diffstat (limited to 'src')
-rw-r--r--src/Hill.cxx8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/Hill.cxx b/src/Hill.cxx
index 3b1c6bd..b059897 100644
--- a/src/Hill.cxx
+++ b/src/Hill.cxx
@@ -132,13 +132,13 @@ void Hills::mark_duplicates(double dist) {
sort(SORT_PHI);
- for(i=0; i<get_num();i++) {
+ for(i = 0; i < get_num(); i++) {
m = get(i);
- if (m->flags & Hill::TRACK_POINT)
- continue;
-
if (m) {
+ if (m->flags & Hill::TRACK_POINT)
+ continue;
+
j = i + 1;
n = get(j);
while (n && fabs(n->phi - m->phi) <= dist) {