[BusyBox] Strange things/Error with bb ash again ...

[Vladimir N. Oleynik]

Arne and David,

> Here is a simpler test case:
> 
> # ls ..
> [...works fine...]
> 
> # GCC=gcc ls ..
> [...works fine...]
> 
> # 2>&1 GCC=gcc ls ..
> GCC=gcc: No such file or directory
> # echo $?
> 127
> 
> It appears to be related to the "2>&1" at the beginning...
> 
> Now if someone could just fix it :)

I do not know, who has brought in this mistake, but to you patch.  


--w
vodz
-------------- next part --------------
--- ash_old.c	Thu Sep  6 20:52:18 2001
+++ ash.c	Thu Sep  6 20:55:06 2001
@@ -9753,6 +9753,13 @@
 	redir = NULL;
 	n1 = NULL;
 	rpp = &redir;
+	/* Check for redirection which may precede command */
+	while (readtoken() == TREDIR) {
+		*rpp = n2 = redirnode;
+		rpp = &n2->nfile.next;
+		parsefname();
+	}
+	tokpushback++;
 
 	switch (readtoken()) {
 	case TIF:
@@ -9923,7 +9930,6 @@
 		if (!redir)
 			synexpect(-1);
 	case TWORD:
-	case TREDIR:
 		tokpushback++;
 		n1 = simplecmd();
 		return n1;