From 92f17ad648114ce6bf967d890053d5b6b8504c28 Mon Sep 17 00:00:00 2001
From: Michael Forney <mforney@mforney.org>
Date: Wed, 15 Apr 2020 16:13:22 -0700
Subject: [PATCH] paste: Minor style tweaks

Convert for-loop with no initial or continue expression into a
while-loop.

Drop unnecessary parentheses.
---
 paste.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/paste.c b/paste.c
index 0385efa..4fa9fc5 100644
--- a/paste.c
+++ b/paste.c
@@ -51,10 +51,10 @@ nextline:
 		d = delim[i % delimlen];
 		c = 0;
 
-		for (; efgetrune(&c, dsc[i].fp, dsc[i].name) ;) {
+		while (efgetrune(&c, dsc[i].fp, dsc[i].name)) {
 			for (m = last + 1; m < i; m++) {
 				if (delim[m % delimlen] != '\0')
-					efputrune(&(delim[m % delimlen]), stdout, "<stdout>");
+					efputrune(&delim[m % delimlen], stdout, "<stdout>");
 			}
 			last = i;
 			if (c == '\n') {