From a068429f5de5cb5aa9136c3968b87a9c2dbd0827 Mon Sep 17 00:00:00 2001
From: Bart Van Assche <bvanassche@acm.org>
Date: Wed, 28 Oct 2009 10:54:11 +0000
Subject: [PATCH] Delete double blank lines from the input.

git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1287 d57e44dd-8a1f-0410-8b47-8ef2f437770f
---
 scripts/specialize-patch | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/scripts/specialize-patch b/scripts/specialize-patch
index 26b50b9f8..4a428ec5f 100755
--- a/scripts/specialize-patch
+++ b/scripts/specialize-patch
@@ -417,6 +417,9 @@ BEGIN {
       # Store the lines that were just read.
       for (i = 0; i < input_line_count; i++)
         line[lines++] = input_line[i]
+      # Delete double blank lines from the input.
+      if (line[lines-1] == "+")
+        delete_next_blank_line = 1
     }
     else
     {