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tc: flush after each command in batch mode 

After each command flush output.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
This commit is contained in:
Stephen Hemminger 2018-08-08 09:23:48 -07:00
parent 3655f788d3
commit d66fdfda71
1 changed files with 1 additions and 0 deletions
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tc/tc.c
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@ -402,6 +402,7 @@ static int batch(const char *name)
err = do_cmd(largc, largv, tail == NULL ? NULL : tail->buf, err = do_cmd(largc, largv, tail == NULL ? NULL : tail->buf,
tail == NULL ? 0 : sizeof(tail->buf)); tail == NULL ? 0 : sizeof(tail->buf));
fflush(stdout);
if (err != 0) { if (err != 0) {
fprintf(stderr, "Command failed %s:%d\n", name, fprintf(stderr, "Command failed %s:%d\n", name,
cmdlineno - 1); cmdlineno - 1);