--- 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;