[BUG] Do not output lines with two identical points

qgis · Mar 14, 2016 · 0c719d6 · 0c719d6
1 parent e3a2a1e
commit 0c719d6
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/python/plugins/processing/algs/qgis/SplitLinesWithLines.py b/python/plugins/processing/algs/qgis/SplitLinesWithLines.py
@@ -130,9 +130,8 @@ def processAlgorithm(self, progress):
 
 
             for aLine in inLines:
-                if round(aLine.length(), 6) > 0:
+                if len(aLine.asPolyline()) > 2 or aLine.asPolyline()[0] != aLine.asPolyline()[1]:
-                    # sometimes splitting results in lines of almost zero lenght,
+                    # sometimes splitting results in lines of zero length
-                    # we filter out anything with a lenght of less than 0.00001
                     outFeat.setGeometry(aLine)
                     writer.addFeature(outFeat)