From 45523183e43624c4b2f0f579fe2b38c6444e03e9 Mon Sep 17 00:00:00 2001
From: Bart Van Assche <bvanassche@acm.org>
Date: Mon, 12 Oct 2009 17:40:24 +0000
Subject: [PATCH] Made sure all per-hunk state variables are initialized
 properly.

git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1204 d57e44dd-8a1f-0410-8b47-8ef2f437770f
---
 scripts/specialize-patch | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/scripts/specialize-patch b/scripts/specialize-patch
index 2700f203c..1f560ef55 100755
--- a/scripts/specialize-patch
+++ b/scripts/specialize-patch
@@ -279,6 +279,14 @@ function process_preprocessor_statement() {
   }
 }
 
+function reset_hunk_state_variables() {
+  lines = 0
+  lines_deleted = 0
+  output = 1
+  if_nesting_level = -1
+  delete_next_blank_line = 0
+}
+
 function dump_lines() {
   # Detect empty hunks
   first_modif = -1
@@ -299,8 +307,7 @@ function dump_lines() {
     for (i = 0; i < lines; i++)
     print line[i]
   }
-  lines = 0
-  lines_deleted = 0
+  reset_hunk_state_variables()
 }
 
 BEGIN {
@@ -320,11 +327,7 @@ BEGIN {
     delete_disabled_code = 0
 
   # Variable initialization.
-  lines = 0
-  lines_deleted = 0
-  output = 1
-  if_nesting_level = -1
-  delete_next_blank_line = 0
+  reset_hunk_state_variables()
 }