Exit top on read failure

2026-10-03 17:38:53 +08:00 · 2016-05-28 14:51:12 +02:00
parent 8f37e02c59
commit 04b491c365
1 changed files with 5 additions and 1 deletions
@@ -89,7 +89,11 @@ top_main(int argc, char *argv[])

 			if (ret > 0) {

-				read(0, &c, 1);
+				ret = read(0, &c, 1);
+
+				if (ret) {
+					return 1;
+				}

 				switch (c) {
 				case 0x03: // ctrl-c