Fix #845 (#846)

ros-planning · Jan 24, 2019 · 9e3c52a · 9e3c52a
1 parent 1903e2a
commit 9e3c52a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/global_planner/src/orientation_filter.cpp b/global_planner/src/orientation_filter.cpp
@@ -54,6 +54,7 @@ void OrientationFilter::processPath(const geometry_msgs::PoseStamped& start,
                                     std::vector<geometry_msgs::PoseStamped>& path)
 {
     int n = path.size();
+    if (n == 0) return;
     switch(omode_) {
         case FORWARD:
             for(int i=0;i<n-1;i++){