std/os: minor improvement for OpenFile

julelang · Feb 19, 2025 · c198440 · c198440
1 parent 9a9feae
commit c198440
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Showing 2 changed files with 6 additions and 0 deletions.
diff --git a/std/os/file_unix.jule b/std/os/file_unix.jule
@@ -8,6 +8,9 @@ use "std/runtime"
 use "std/sys"
 
 fn openFile(path: str, mode: int, perm: FileMode)!: &File {
+	if path == "" {
+		error(FSError.NotExist)
+	}
 	s := integ::StrToBytes(path)
 	handle := unsafe { sys::Open(&s[0], mode|sys::O_CLOEXEC, int(syscallMode(perm))) }
 	if handle == -1 {

diff --git a/std/os/file_windows.jule b/std/os/file_windows.jule
@@ -11,6 +11,9 @@ use "std/unicode/utf16"
 use "std/unicode/utf8"
 
 fn openFile(path: str, mut mode: int, mut perm: FileMode)!: &File {
+	if path == "" {
+		error(FSError.NotExist)
+	}
 	perm = syscallMode(perm)
 	mode |= sys::O_CLOEXEC
 	utf16Path := integ::UTF16FromStr(fixLongPath(path))