Use D array .length property

2022-03-03 11:33:29 -05:00 · 2022-03-03 11:33:29 -05:00 · ceccf43032
commit ceccf43032
parent 04356c74e5
1 changed files with 1 additions and 1 deletions
--- a/kernel_main.d
+++ b/kernel_main.d
@ -4,7 +4,7 @@ extern (C) void mykernel_main() {

 void write(string message) {
    ubyte * vidmem = cast(ubyte *) 0xB8000u;
-    for (size_t i = 0u; message[i] != '\0'; i++) {
+    for (size_t i = 0u; i < message.length; i++) {
        vidmem[i * 2] = message[i];
        vidmem[i * 2 + 1] = 7u;
    }