hirc

commit 22f4120146ffce1e10d090de9b5ae97dc3c5c7dd
parent 4c1a3cf1d257b337ed1d6c1c00b486df46dd4519
Author: hhvn <dev@hhvn.uk>
Date:   Sun, 13 Mar 2022 18:09:31 +0000

Fix input insertion

Diffstat:
M
src/ui.c
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/ui.c b/src/ui.c
@@ -490,7 +490,10 @@ ui_read(void) {
 			}
 			break;
 		default:
-			if (iswprint(key) || iscntrl(key))
+			if (iswprint(key) || iscntrl(key) && input.counter + 1 != sizeof(input.string)) {
+					memmove(input.string + input.counter + 1,
+							input.string + input.counter,
+							(wcslen(input.string + input.counter) + 1) * sizeof(wchar_t));
 					input.string[input.counter++] = (wchar_t)key;
 			input.string[input.counter] = 0;
 			break;