LibC: Allow searching null char with wcschr

2025-06-16 15:09:55 +03:00 · 2025-06-16 15:09:55 +03:00 · 7651ca747d
parent 7ff7a4aa87
commit 7651ca747d
1 changed files with 2 additions and 0 deletions
--- a/userspace/libraries/LibC/wchar.cpp
+++ b/userspace/libraries/LibC/wchar.cpp
@ -254,6 +254,8 @@ size_t wcscspn(const wchar_t* ws1, const wchar_t* ws2)

 wchar_t* wcschr(const wchar_t* ws, wchar_t wc)
 {
+	if (wc == L'\0')
+		return const_cast<wchar_t*>(ws + wcslen(ws));
 	for (size_t i = 0; ws[i]; i++)
 		if (ws[i] == wc)
 			return const_cast<wchar_t*>(&ws[i]);