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Return an empty string on, er, empty string

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This commit is contained in:
Ethan Lee 2019-05-29 16:54:26 -04:00
parent f4c767259f
commit c787ad8f8d
1 changed files with 4 additions and 0 deletions
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4
src/SDL2.cs
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@ -91,6 +91,10 @@ namespace SDL2
#else #else
/* Old C# requires an extra memcpy, bleh! */ /* Old C# requires an extra memcpy, bleh! */
int len = (int) (ptr - (byte*) s); int len = (int) (ptr - (byte*) s);
if (len == 0)
{
return string.Empty;
}
char* chars = stackalloc char[len]; char* chars = stackalloc char[len];
int strLen = System.Text.Encoding.UTF8.GetChars((byte*) s, len, chars, len); int strLen = System.Text.Encoding.UTF8.GetChars((byte*) s, len, chars, len);
string result = new string(chars, 0, strLen); string result = new string(chars, 0, strLen);