From dfe159e7192748bb03b0b58ef67f0a999c2bec82 Mon Sep 17 00:00:00 2001
From: Siteshwar Vashisht <siteshwar@gmail.com>
Date: Tue, 13 Mar 2012 05:39:17 +0530
Subject: Fixed a crash on Linux caused while inserting \ in quotes.

---
 common.cpp | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

(limited to 'common.cpp')

diff --git a/common.cpp b/common.cpp
index bf47fabc..50b5e797 100644
--- a/common.cpp
+++ b/common.cpp
@@ -1554,9 +1554,12 @@ wchar_t *unescape( const wchar_t * orig, int flags )
 								return 0;
 							}
 							else
-								out_pos--;						
+							{
+								//We may ever escape a NULL character, but still appending a \ in case I am wrong.
+								in[out_pos] = L'\\';
+							}
 						}
-						
+							break;	
 						default:
 						{
 							in[out_pos++] = L'\\';
@@ -1610,9 +1613,12 @@ wchar_t *unescape( const wchar_t * orig, int flags )
 									return 0;
 								}
 								else
-									out_pos--;						
+								{
+									//We probably don't need it since NULL character is always appended before ending this function.
+									in[out_pos]=in[in_pos];
+								}
 							}
-							
+								break;		
 							case '\\':
 							case L'$':
 							case '"':
-- 
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