head	1.1;
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comment	@// @;


1.1
date	2026.05.13.18.34.47;	author ktnb;	state Exp;
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commitid	E0Bl6QnivA8zsGFG;


desc
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1.1
log
@mu: found more ctype bugs
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text
@$NetBSD$

ctype(3) for NetBSD 11

--- lib/message/mu-message-part.cc.orig	2026-04-27 19:03:29.000000000 +0000
+++ lib/message/mu-message-part.cc
@@@@ -49,7 +49,7 @@@@ cook(const std::string& fname, const std::vector<char>
 	clean.reserve(fname.length());
 
 	for (auto& c: basename(fname))
-		if (seq_some(forbidden,[&](char fc){return ::iscntrl(c) || c == fc;}))
+		if (seq_some(forbidden,[&](char fc){return ::iscntrl(static_cast<unsigned char>(c)) || c == fc;}))
 			clean += '-';
 		else
 			clean += c;
@