Fix deprecation warning in withinarea rule

2019-09-14 20:20:22 +02:00
parent 0dc2be6dd5
commit 4379a09fd3
1 changed files with 1 additions and 1 deletions
--- a/gramps/gen/filters/rules/place/_withinarea.py
+++ b/gramps/gen/filters/rules/place/_withinarea.py
@@ -87,7 +87,7 @@ class WithinArea(Rule):

            val = self.list[1]
            if isinstance(val, str):
-               val = re.sub("\D", "", val) # suppress all alpha characters
+               val = re.sub(r"\D", "", val) # suppress all alpha characters
            value = int(val)
            unit = int(self.list[2])
            # earth perimeter in kilometers for latitude