From 50df7bc21c60e505feac5e3434f7494b92d781c4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Motiejus=20Jak=C5=A1tys?= <motiejus@jakstys.lt>
Date: Wed, 19 May 2021 22:57:47 +0300
Subject: [PATCH] remove redundant initializations

---
 wm.sql | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/wm.sql b/wm.sql
index e5ded07..0ecebca 100644
--- a/wm.sql
+++ b/wm.sql
@@ -254,8 +254,6 @@ declare
   j int4;
   multi geometry;
 begin
-  mutated = false;
-
   <<bendloop>>
   for i in 1..array_length(bends, 1) loop
     continue when abs(inflection_angle(bends[i])) <= pi;
@@ -312,7 +310,6 @@ declare
   p2 geometry;
   p3 geometry;
 begin
-  angle = 0;
   for p0 in select geom from st_dumppoints(bend) order by path[1] asc loop
     p3 = p2;
     p2 = p1;
@@ -492,7 +489,6 @@ begin
         );
       end if;
 
-
       if mutated then
         lines[i] = st_linemerge(st_union(bends));
         stagenum = stagenum + 1;