From fa325e9b42b0bdfb48857d1958d9fb7ceac55151 Mon Sep 17 00:00:00 2001
From: Dan Cross <cross@gajendra.net>
Date: Fri, 10 Jan 2020 14:44:21 +0000
Subject: Trivial changes: whitespace and modes.

Remote whitespace at the ends of lines.
Remove blank lines from the ends of files.
Change modes on source files so that they
are not executable.

Signed-off-by: Dan Cross <cross@gajendra.net>
---
 src/cmd/lp/ipcopen.c | 2 +-
 src/cmd/lp/lpdsend.c | 4 ++--
 src/cmd/lp/lpsend.c  | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'src/cmd/lp')

diff --git a/src/cmd/lp/ipcopen.c b/src/cmd/lp/ipcopen.c
index 666f64c4..a07858a8 100644
--- a/src/cmd/lp/ipcopen.c
+++ b/src/cmd/lp/ipcopen.c
@@ -78,7 +78,7 @@ pass(int from, int to)
 {
 	char buf[1024];
 	int ppid, cpid;
-	int n, tot = 0; 
+	int n, tot = 0;
 
 	while ((n=read(from, buf, sizeof(buf))) > 0) {
 		if (n==1 && tot==0 && *buf=='\0')
diff --git a/src/cmd/lp/lpdsend.c b/src/cmd/lp/lpdsend.c
index 0dc70259..363d9501 100644
--- a/src/cmd/lp/lpdsend.c
+++ b/src/cmd/lp/lpdsend.c
@@ -289,7 +289,7 @@ main(int argc, char *argv[]) {
 			if (statflag) {
 				fprintf(stderr, "cannot have both -k and -q flags\n");
 				exit(1);
-			}	
+			}
 			killflag = 1;
 			killarg = optarg;
 			break;
@@ -297,7 +297,7 @@ main(int argc, char *argv[]) {
 			if (killflag) {
 				fprintf(stderr, "cannot have both -q and -k flags\n");
 				exit(1);
-			}	
+			}
 			statflag = 1;
 			break;
 		case 's':
diff --git a/src/cmd/lp/lpsend.c b/src/cmd/lp/lpsend.c
index 4893f452..bcdcfdbb 100644
--- a/src/cmd/lp/lpsend.c
+++ b/src/cmd/lp/lpsend.c
@@ -154,7 +154,7 @@ pass(int inpfd, int outfd, int bsize)
 	alarm(0);
 	return(bcnt);
 }
-	
+
 /* get whatever stdin has and put it into the temporary file.
  * return the file size.
  */
-- 
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