diff options
| author | Karel Zak | 2007-07-16 14:41:28 +0200 |
|---|---|---|
| committer | Karel Zak | 2007-07-16 14:52:18 +0200 |
| commit | 529bdd94f4a2c6329f33623b8a70b51f3e60289f (patch) | |
| tree | a694fe604e6703cd98daf903ab797bad8687077d /login-utils | |
| parent | docs: update AUTHORS file (diff) | |
| download | kernel-qcow2-util-linux-529bdd94f4a2c6329f33623b8a70b51f3e60289f.tar.gz kernel-qcow2-util-linux-529bdd94f4a2c6329f33623b8a70b51f3e60289f.tar.xz kernel-qcow2-util-linux-529bdd94f4a2c6329f33623b8a70b51f3e60289f.zip | |
login-utils: remove unwanted newlines from wall
Prevent wall from adding an empty newline to every new line.
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'login-utils')
| -rw-r--r-- | login-utils/wall.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/login-utils/wall.c b/login-utils/wall.c index 2797f4651..c9893d7e4 100644 --- a/login-utils/wall.c +++ b/login-utils/wall.c @@ -221,7 +221,8 @@ makemsg(fname) putc('\n', fp); cnt = 0; } - carefulputc(ch, fp); + if (ch != '\n') + carefulputc(ch, fp); } } fprintf(fp, "%79s\r\n", " "); |