Remove obsolete warning in re.c.

2 files changed, 5 insertions, 10 deletions

diff --git a/ChangeLog b/ChangeLog
index fbc31fc2..3c7efe8b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2013-06-10         Arnold D. Robbins     <arnold@skeeve.com>
+
+	* re.c (check_bracket_exp): Remove warning about ranges being
+	locale dependent, since they aren't anymore.
+
 2013-06-09         Arnold D. Robbins     <arnold@skeeve.com>
 
 	* io.c (iop_finish): Change fstat call to fcntl/F_GETFL per
diff --git a/re.c b/re.c
index a4891cb1..e427a8fe 100644
--- a/re.c
+++ b/re.c
@@ -555,8 +555,6 @@ again:
 		goto done;
 
 	for (count++, sp++; *sp != '\0'; sp++) {
-		static bool range_warned = false;
-
 		if (*sp == '[')
 			count++;
 		/*
@@ -575,14 +573,6 @@ again:
 				count--;
 		}
 
-		if (*sp == '-' && do_lint && ! range_warned && count == 1
-		    && sp[-1] != '[' && sp[1] != ']'
-		    && ! isdigit((unsigned char) sp[-1]) && ! isdigit((unsigned char) sp[1])
-		    && ! (sp[-2] == '[' && sp[-1] == '^')) {
-			range_warned = true;
-			warning(_("range of the form `[%c-%c]' is locale dependent"),
-					sp[-1], sp[1]);
-		}
 		if (count == 0) {
 			sp++;	/* skip past ']' */
 			break;