From 4d2caff36096b85345a2d734b073d7687a1a72e7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <daniel.marjamaki@gmail.com>
Date: Wed, 27 Jan 2016 15:03:52 +0100
Subject: [PATCH] reduce: try to reduce blocks better

---
 tools/reduce.py | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/tools/reduce.py b/tools/reduce.py
index 4e0b2d059..c099d5a6e 100644
--- a/tools/reduce.py
+++ b/tools/reduce.py
@@ -178,15 +178,17 @@ def removeblocks(filedata):
 
     i2 = i1
     indent = 0
-    while i2 < len(filedata):
+    while i2 < len(filedata) and indent>=0:
       for c in filedata[i2]:
         if c == '}':
           indent = indent - 1
-          if indent <= 0:
-            break
+          if indent == 0:
+            indent = -100
         elif c == '{':
           indent = indent + 1
       i2 = i2 + 1
+    if indent == -100:
+      indent = 0
     if i2 == i1 or i2 >= len(filedata):
       continue
     if filedata[i2].strip() != '}' and filedata[i2].strip() != '};':