diff --git a/src/internal/pe_impl.c b/src/internal/pe_impl.c
index 2c4e5c9..96780c9 100644
--- a/src/internal/pe_impl.c
+++ b/src/internal/pe_impl.c
@@ -43,8 +43,7 @@ int32_t pe_impl_strlen_utf16(const wchar16_t * str)
 
 wchar16_t pe_impl_utf16_char_to_lower(const wchar16_t c)
 {
-	if ((c >= 'A') && (c <= 'Z'))
-		return c + 'a' - 'A';
-	else
-		return c;
+	return ((c >= 'A') && (c <= 'Z'))
+		? c + 'a' - 'A'
+		: c;
 }