scc

commit 01b0ce2d6c500d17a7cffe10864a82842df5fbde
parent c503e20b9b2cdf0829b73809876b7af7770821df
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Sun, 10 Feb 2019 21:43:51 +0000

[ar] Remove unneded variable

Diffstat:
M
src/cmd/ar.c
 | 
6
+++---

1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/cmd/ar.c b/src/cmd/ar.c
@@ -110,7 +110,6 @@ static void
 archive(char *pname, FILE *to, char letter)
 {
 	int c;
-	size_t n;
 	FILE *from;
 	char mtime[13], *fname;
 	struct fprop prop;
@@ -133,9 +132,10 @@ archive(char *pname, FILE *to, char letter)
 	        prop.gid,
 	        prop.mode,
 	        prop.size);
-	for (n = 0; (c = getc(from)) != EOF; n++)
+
+	while ((c = getc(from)) != EOF)
 		putc(c, to);
-	if (n & 1)
+	if (prop.size & 1)
 		putc('\n', to);
 	if (ferror(from))
 		error("reading input '%s': %s", pname, errstr());