Core/StringExt: Fix IsNumber returning true for "-"

2024-01-26 10:11:07 +01:00
parent d3fabf21d6
commit 63c61c0827
2 changed files with 5 additions and 3 deletions
--- a/include/Nazara/Core/StringExt.inl
+++ b/include/Nazara/Core/StringExt.inl
@@ -26,12 +26,12 @@ namespace Nz

 	inline bool IsNumber(std::string_view str)
 	{
+		if (!str.empty() && str.front() == '-')
+			str.remove_prefix(1);
+
 		if (str.empty())
 			return false;

-		if (str.front() == '-')
-			str.remove_prefix(1);
-
 		return std::find_if(str.begin(), str.end(), [](unsigned char c) { return !std::isdigit(c); }) == str.end();
 	}