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1.1
date	2026.08.28.12.44.14;	author plunky;	state Exp;
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commitid	slGr1cT9lDFY4pTG;


desc
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1.1
log
@fix ctype(3) failure with toupper() and tolower()
@
text
@$NetBSD$

fix ctype(3) failures

--- src/ZNCString.cpp.orig	2025-07-01 21:17:15.000000000 +0000
+++ src/ZNCString.cpp
@@@@ -220,7 +220,7 @@@@ CString& CString::MakeUpper() {
 CString& CString::MakeUpper() {
     for (char& c : *this) {
         // TODO use unicode
-        c = (char)toupper(c);
+        c = (char)toupper((unsigned char)c);
     }
 
     return *this;
@@@@ -229,7 +229,7 @@@@ CString& CString::MakeLower() {
 CString& CString::MakeLower() {
     for (char& c : *this) {
         // TODO use unicode
-        c = (char)tolower(c);
+        c = (char)tolower((unsigned char)c);
     }
 
     return *this;
@