chronic: Flush output more often to better preserve stdout,err ordering.

Particularly when a chunk that is not newline-terminated is read,
this makes it be flushed right away.

Thanks, Miroslav Šustek

1 files changed, 2 insertions, 0 deletions

diff --git a/chronic b/chronic
index 7cfc2d6..cb927b3 100755
--- a/chronic
+++ b/chronic
@@ -86,7 +86,9 @@ else {
 sub showout {
 	print "STDOUT:\n" if $opt_v;
 	print STDOUT $out;
+	STDOUT->flush();
 	print "\nSTDERR:\n" if $opt_v;
 	print STDERR $err;
+	STDERR->flush();
 	print "\nRETVAL: ".($ret >> 8)."\n" if $opt_v;
 }