From: markus schnalke <meillo@marmaro.de>
Date: Fri, 10 Feb 2012 11:00:28 +0000 (+0100)
Subject: scan: Don't fflush manually. Let stdio care for this.
X-Git-Tag: mmh-thesis-end~321
X-Git-Url: http://git.marmaro.de/?p=mmh;a=commitdiff_plain;h=0b40f7c1c35770622511eda71ec5353784ea1dc6

scan: Don't fflush manually. Let stdio care for this.
Common stdio implementations flush stdout-on-TTY automatically on newline.
---

diff --git a/uip/scan.c b/uip/scan.c
index 1b58eb5..d5cc50f 100644
--- a/uip/scan.c
+++ b/uip/scan.c
@@ -31,7 +31,6 @@ static struct swit switches[] = {
 int
 main(int argc, char **argv)
 {
-	int ontty;
 	int width = 0;
 	int i, state, msgnum;
 	int seqnum[NUMATTRS], unseen, num_unseen_seq = 0;
@@ -188,8 +187,6 @@ main(int argc, char **argv)
 		}
 	}
 
-	ontty = isatty(fileno(stdout));
-
 	for (msgnum = mp->lowsel; msgnum <= mp->hghsel; msgnum++) {
 		if (is_selected(mp, msgnum)) {
 			if ((in = fopen(cp = m_name(msgnum), "r")) == NULL) {
@@ -225,8 +222,6 @@ main(int argc, char **argv)
 				break;
 			}
 			fclose(in);
-			if (ontty)
-				fflush(stdout);
 		}
 	}