Fixed OS_read_input on Windows.

1 files changed, 3 insertions, 2 deletions

diff --git a/TUI/windows.jai b/TUI/windows.jai
index 85dab0b..036b33b 100644
--- a/TUI/windows.jai
+++ b/TUI/windows.jai
@@ -171,9 +171,10 @@ OS_set_input_mode :: (mode: Input_Mode) {
 }
 
 OS_read_input :: (buffer: *u8, bytes_to_read: s64) -> bytes_read: s64, error: bool = false, error_message: string = "" {
+    assert(bytes_to_read <= 0x7fff_ffff, "The Windows API only allows to read up to s32 bytes from the standard input.");
     bytes_read: s32;
-    error := ReadConsoleA(stdin, buffer, bytes_to_read, *bytes_read);
-    if error {
+    success := ReadConsoleA(stdin, buffer, cast(s32)bytes_to_read, *bytes_read);
+    if success == false {
         _, error_message := get_error_value_and_string();
         return -1, true, error_message;
     }