From: Ulrich Drepper <drepper@redhat.com>
Date: Wed, 10 Nov 1999 03:28:09 +0000 (+0000)
Subject: For LOG_PERROR only append a newline if necessary.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=587d46d904aaf8f5a987adfe9289aaa64f88a48e;p=thirdparty%2Fglibc.git

For LOG_PERROR only append a newline if necessary.
---

diff --git a/misc/syslog.c b/misc/syslog.c
index 1cc0e8f9a37..eaae3c96da8 100644
--- a/misc/syslog.c
+++ b/misc/syslog.c
@@ -181,10 +181,14 @@ vsyslog(pri, fmt, ap)
 
 		v->iov_base = buf + msgoff;
 		v->iov_len = bufsize - msgoff;
-		++v;
-		v->iov_base = (char *) "\n";
-		v->iov_len = 1;
-		(void)__writev(STDERR_FILENO, iov, 2);
+		/* Append a newline if necessary.  */
+		if (buf[bufsize - 1] != '\n')
+		  {
+		    ++v;
+		    v->iov_base = (char *) "\n";
+		    v->iov_len = 1;
+		  }
+		(void)__writev(STDERR_FILENO, iov, v - iov + 1);
 	}
 
 	/* Prepare for multiple users.  We have to take care: open and