From 0ec2063b5ad4a6b9574efa6365ac4bf026211e9d Mon Sep 17 00:00:00 2001
From: Klaus Schmidinger <vdr@tvdr.de>
Date: Sun, 13 Jan 2008 11:26:30 +0100
Subject: Added cString::Truncate()

---
 tools.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'tools.c')

diff --git a/tools.c b/tools.c
index 79b7c347..98d2501f 100644
--- a/tools.c
+++ b/tools.c
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: tools.c 1.139 2008/01/01 15:10:07 kls Exp $
+ * $Id: tools.c 1.140 2008/01/13 11:26:30 kls Exp $
  */
 
 #include "tools.h"
@@ -873,6 +873,16 @@ cString &cString::operator=(const cString &String)
   return *this;
 }
 
+cString &cString::Truncate(int Index)
+{
+  int l = strlen(s);
+  if (Index < 0)
+     Index = l + Index;
+  if (Index >= 0 && Index < l)
+     s[Index] = 0;
+  return *this;
+}
+
 cString cString::sprintf(const char *fmt, ...)
 {
   va_list ap;
-- 
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