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Exit top on read failure

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Lorenz Meier
2016-05-28 13:40:14 +02:00
parent 8f37e02c59
commit 04b491c365
1 changed files with 5 additions and 1 deletions
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src/systemcmds/top/top.c
+5 -1
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@@ -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