X-Git-Url: https://git.subgeniuskitty.com/unix-history/.git/blobdiff_plain/b31389ceef5d0905185d732c80ddd2ccbd68237e..409c65135cc7c841ba37c7ac0ed458ae61e09683:/usr/src/usr.bin/diff/diff/diffreg.c

diff --git a/usr/src/usr.bin/diff/diff/diffreg.c b/usr/src/usr.bin/diff/diff/diffreg.c
index a89349b58e..0dfe598c59 100644
--- a/usr/src/usr.bin/diff/diff/diffreg.c
+++ b/usr/src/usr.bin/diff/diff/diffreg.c
@@ -1,4 +1,4 @@
-static	char sccsid[] = "@(#)diffreg.c 4.16 %G%";
+static	char sccsid[] = "@(#)diffreg.c 4.18 %G%";
 
 #include "diff.h"
 /*
@@ -262,6 +262,8 @@ same:
 	done();
 }
 
+char *tempfile = "/tmp/dXXXXX";
+
 char *
 copytemp()
 {
@@ -272,7 +274,7 @@ copytemp()
 	signal(SIGINT,done);
 	signal(SIGPIPE,done);
 	signal(SIGTERM,done);
-	tempfile = mktemp("/tmp/dXXXXX");
+	mktemp(tempfile);
 	f = creat(tempfile,0600);
 	if (f < 0) {
 		fprintf(stderr, "diff: ");
@@ -305,7 +307,7 @@ splice(dir, file)
 		tail = file;
 	else
 		tail++;
-	sprintf(buf, "%s/%s", dir, tail);
+	(void)sprintf(buf, "%s/%s", dir, tail);
 	return (savestr(buf));
 }