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Fixed crash when snprintf failed in formatter

This commit is contained in:
WerWolv 2020-11-23 00:35:26 +01:00
parent 2ab2f5e675
commit c977baecc4
1 changed files with 1 additions and 1 deletions
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2
include/utils.hpp
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@ -21,7 +21,7 @@ namespace hex {
template<typename ... Args> template<typename ... Args>
inline std::string format(const std::string &format, Args ... args) { inline std::string format(const std::string &format, Args ... args) {
size_t size = snprintf( nullptr, 0, format.c_str(), args ... ); ssize_t size = snprintf( nullptr, 0, format.c_str(), args ... );
if( size <= 0 ) if( size <= 0 )
return ""; return "";