Bug fix from Vladimir Oleynic via Paul Fox for:

echo "+bond0" > /sys/class/net/bonding_masters
while true; do
  echo hello
done

diff --git a/shell/ash.c b/shell/ash.c
index cc46881..ba99381 100644 (file)
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -3469,6 +3469,7 @@ evalbltin(const struct builtincmd *cmd, int argc, char **argv) {
        flushall();
 cmddone:
        exitstatus |= ferror(stdout);
+       clearerr(stdout);
        commandname = savecmdname;
        exsig = 0;
        handler = savehandler;