Fixed crash when snprintf failed in formatter

WerWolv · Nov 22, 2020 · c977bae · c977bae
1 parent 2ab2f5e
commit c977bae
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/utils.hpp b/include/utils.hpp
@@ -21,7 +21,7 @@ namespace hex {
 
     template<typename ... 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 )
             return "";