posix main: convert c to a char when extending add_string

2026-05-21 21:55:34 +08:00 · 2018-06-13 16:02:48 +02:00
parent f241e49ebf
commit 036b59f3de
1 changed files with 1 additions and 1 deletions
@@ -638,7 +638,7 @@ int main(int argc, char **argv)

 			default:	// any other input
 				if (c > 3) {
-					add_string += c;
+					add_string += (char)c;

 				} else {
 					update_prompt = false;