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Quick and dirty fix for IF. Needs revisiting later.

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3278
This commit is contained in:
Peter Veenstra 2009-02-01 14:06:36 +00:00
parent d584afc0ef
commit 9b8cd3721f
1 changed files with 9 additions and 5 deletions
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14
src/shell/shell_cmds.cpp
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: shell_cmds.cpp,v 1.86 2009-01-25 12:00:52 c2woody Exp $ */
/* $Id: shell_cmds.cpp,v 1.87 2009-02-01 14:06:36 qbix79 Exp $ */
#include "dosbox.h"
#include "shell.h"
@ -24,7 +24,7 @@
#include "regs.h"
#include "../dos/drives.h"
#include "support.h"
#include "setup.h"
#include "control.h"
#include <cstring>
#include <cctype>
#include <cstdlib>
@ -748,11 +748,11 @@ void DOS_Shell::CMD_IF(char * args) {
bool has_not=false;
char* word;
if (strncasecmp(args,"NOT ",4) ==0) {
while(strncasecmp(args,"NOT ",4) ==0) {
args += 4; //skip text
//skip more spaces
StripSpaces(args);
has_not = true;
has_not = !has_not;
}
if(strncasecmp(args,"ERRORLEVEL",10) == 0) {
@ -810,7 +810,11 @@ void DOS_Shell::CMD_IF(char * args) {
}
args += 2;
StripSpaces(args);
char* woord2 = StripWord(args);
char* woord2 = args;
// Word is until space or =
while(*args && !isspace(*reinterpret_cast<unsigned char*>(args)) && (*args != '='))
args++;
*args++=0;
*end_word1 = 0;
if ((strcmp(word,woord2)==0)==(!has_not)) DoCommand(args);
}