From 6a89c7b94486aae7bf8fae883f33c6906a8e4022 Mon Sep 17 00:00:00 2001
From: nyamatongwe <devnull@localhost>
Date: Thu, 31 May 2001 01:44:26 +0000
Subject: Using explicit set of whitespace characters to avoid calling isspace
 with value that may be out of allowed range.

---
 src/DocumentAccessor.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/DocumentAccessor.cxx b/src/DocumentAccessor.cxx
index 4cb90c3e4..c187f2a44 100644
--- a/src/DocumentAccessor.cxx
+++ b/src/DocumentAccessor.cxx
@@ -170,7 +170,8 @@ int DocumentAccessor::IndentAmount(int line, int *flags, PFNIsCommentLeader pfnI
 	*flags = spaceFlags;
 	indent += SC_FOLDLEVELBASE;
 	// if completely empty line or the start of a comment...
-	if (isspace(ch) || (pfnIsCommentLeader && (*pfnIsCommentLeader)(*this, pos, end-pos)) )
+	if ((ch == ' ' || ch == '\t' || ch == '\n' || ch == '\r') || 
+		(pfnIsCommentLeader && (*pfnIsCommentLeader)(*this, pos, end-pos)) )
 		return indent | SC_FOLDLEVELWHITEFLAG;
 	else
 		return indent;
-- 
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