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Fixed a crash in i18n character set conversion

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This commit is contained in:
Klaus Schmidinger
2007-06-15 13:01:18 +02:00
parent 3224fffe87
commit 1f7c70cd49
4 changed files with 10 additions and 5 deletions
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4
tools.c
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@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: tools.c 1.124 2007/06/15 12:20:40 kls Exp $
* $Id: tools.c 1.125 2007/06/15 12:46:38 kls Exp $
*/
#include "tools.h"
@@ -753,7 +753,7 @@ void cCharSetConv::SetSystemCharacterTable(const char *CharacterTable)
const char *cCharSetConv::Convert(const char *From, char *To, size_t ToLength)
{
if (cd != (iconv_t)-1) {
if (cd != (iconv_t)-1 && From && *From) {
char *FromPtr = (char *)From;
size_t FromLength = strlen(From);
char *ToPtr = To;