41 lines
1.1 KiB
Diff
41 lines
1.1 KiB
Diff
--- ksh-20120801/src/cmd/ksh93/sh/path.c 2014-09-01 15:08:06.738969962 -0300
|
|
+++ ksh-20120801/src/cmd/ksh93/sh/path.c 2014-09-01 15:13:51.321459978 -0300
|
|
@@ -229,13 +229,12 @@ static pid_t path_xargs(Shell_t *shp,con
|
|
/*
|
|
* make sure PWD is set up correctly
|
|
* Return the present working directory
|
|
- * Invokes getcwd() if flag==0 and if necessary
|
|
+ * Invokes getcwd() if necessary
|
|
* Sets the PWD variable to this value
|
|
*/
|
|
char *path_pwd(Shell_t *shp,int flag)
|
|
{
|
|
register char *cp;
|
|
- register char *dfault = (char*)e_dot;
|
|
register int count = 0;
|
|
if(shp->pwd)
|
|
return((char*)shp->pwd);
|
|
@@ -254,11 +253,6 @@ char *path_pwd(Shell_t *shp,int flag)
|
|
cp = "/";
|
|
break;
|
|
case 3:
|
|
- cp = (char*)e_crondir;
|
|
- if(flag) /* skip next case when non-zero flag */
|
|
- ++count;
|
|
- break;
|
|
- case 4:
|
|
{
|
|
if(cp=getcwd(NIL(char*),0))
|
|
{
|
|
@@ -269,8 +263,8 @@ char *path_pwd(Shell_t *shp,int flag)
|
|
}
|
|
break;
|
|
}
|
|
- case 5:
|
|
+ case 4:
|
|
- return(dfault);
|
|
+ return((char*)e_dot);
|
|
}
|
|
if(cp && *cp=='/' && test_inode(cp,e_dot))
|
|
break;
|