From 7d2b53f65bae3f16cf318103e53eb8350af6bd8a Mon Sep 17 00:00:00 2001
From: "Barton E. Schaefer" <schaefer@zsh.org>
Date: Sat, 28 Mar 2015 21:08:02 -0700
Subject: 34804: refine POSIX_ALIAS change to preserve old behavior of [[ ]]
 conditionals

---
 Src/lex.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'Src')

diff --git a/Src/lex.c b/Src/lex.c
index 4d8355bac..2e611707e 100644
--- a/Src/lex.c
+++ b/Src/lex.c
@@ -1794,9 +1794,6 @@ exalias(void)
 	if (has_token(tokstr)) {
 	    char *p, *t;
 
-	    if (isset(POSIXALIASES))
-		return 0;
-
 	    zshlextext = p = copy;
 	    for (t = tokstr;
 		 (*p++ = itok(*t) ? ztokens[*t++ - Pound] : *t++););
@@ -1816,7 +1813,7 @@ exalias(void)
 
 	if (tok == STRING) {
 	    /* Check for an alias */
-	    if (checkalias()) {
+	    if ((zshlextext != copy || !isset(POSIXALIASES)) && checkalias()) {
 		if (zshlextext == copy)
 		    zshlextext = tokstr;
 		return 1;
-- 
cgit 1.4.1