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Diffstat (limited to 'i18nutil/source/utility/unicode.cxx')
-rw-r--r--i18nutil/source/utility/unicode.cxx2
1 files changed, 1 insertions, 1 deletions
diff --git a/i18nutil/source/utility/unicode.cxx b/i18nutil/source/utility/unicode.cxx
index 5d8a70aa4d77..53fb973ca400 100644
--- a/i18nutil/source/utility/unicode.cxx
+++ b/i18nutil/source/utility/unicode.cxx
@@ -1153,7 +1153,7 @@ bool ToggleUnicodeCodepoint::AllowMoreInput(sal_Unicode uChar)
else if( maInput.indexOf("U+") == 8 )
mbAllowMoreChars = false;
// a hex character. Add to string.
- else if( isxdigit(uChar) )
+ else if( rtl::isAsciiHexDigit(uChar) )
{
mbIsHexString = true;
maInput.insertUtf32(0, uChar);