From c5905210c8569ffc432b74fe78b553e09da6d776 Mon Sep 17 00:00:00 2001
From: An-Cheng Huang <ancheng@vyatta.com>
Date: Wed, 30 Jan 2008 14:08:43 -0800
Subject: don't check escaped '$' in string expansion

---
 src/cli_new.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/cli_new.c b/src/cli_new.c
index 1c77a13..dceeaa6 100644
--- a/src/cli_new.c
+++ b/src/cli_new.c
@@ -1372,10 +1372,8 @@ static int expand_string(char *stringp)
        /* back in business */
     }
     if (*scanp != '$') {
-      if(*scanp == '\\' && scanp[1] == '$') {
-	/* escaped $, treat as regular char */
-	++scanp;
-      }
+      /* we don't check for '\''$' any more.
+       * only "$VAR(" is significant now */
       *resp++ = *scanp++;
       --left;
     } else if (strlen(scanp) < (VAR_REF_MARKER_LEN + 1 + 1)) {
-- 
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