diff options
Diffstat (limited to 'src/lib/util/unicode.cpp')
-rw-r--r-- | src/lib/util/unicode.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/lib/util/unicode.cpp b/src/lib/util/unicode.cpp index e07984d05b2..a07da6c7759 100644 --- a/src/lib/util/unicode.cpp +++ b/src/lib/util/unicode.cpp @@ -386,8 +386,8 @@ int utf8_from_uchar(char *utf8string, size_t count, char32_t uchar) std::string utf8_from_uchar(char32_t uchar) { char buffer[UTF8_CHAR_MAX]; - auto len = utf8_from_uchar(buffer, std::size(buffer), uchar); - return std::string(buffer, len); + auto const len = utf8_from_uchar(buffer, std::size(buffer), uchar); + return std::string(buffer, std::max<decltype(len)>(len, 0)); } |