Change 'printf("%s\n", ...)' into 'puts(...)'. Noted and patched in hostname.c

by Larry Doolittle.

coreutils/basename.c

@@ -47,6 +47,6 @@ extern int basename_main(int argc, char **argv)
 		if (m>=n && strncmp(s+m-n, *argv, n)==0)
 			s[m-n] = '\0';
 	}
-	printf("%s\n", s);
+	puts(s);
 	return EXIT_SUCCESS;
 }

coreutils/date.c

@@ -241,7 +241,7 @@ int date_main(int argc, char **argv)
 	/* Print OUTPUT (after ALL that!) */
 	t_buff = xmalloc(201);
 	strftime(t_buff, 200, date_fmt, &tm_time);
-	printf("%s\n", t_buff);
+	puts(t_buff);
 
 	return EXIT_SUCCESS;
 }

coreutils/env.c

@@ -66,7 +66,7 @@ extern int env_main(int argc, char** argv)
 		perror_msg_and_die("%s", *argv);
 	}
 	for (ep = environ; *ep; ep++)
-		printf("%s\n", *ep);
+		puts(*ep);
 	return 0;
 }
 

coreutils/expr.c

@@ -89,8 +89,8 @@ int expr_main (int argc, char **argv)
 
 	if (v->type == integer)
 		printf ("%d\n", v->u.i);
-	else 
-		printf ("%s\n", v->u.s);
+	else
+		puts (v->u.s);
 
 	exit (null (v));
 }

coreutils/id.c

@@ -79,12 +79,12 @@ extern int id_main(int argc, char **argv)
 
 	if (no_group) {
 		if(name_not_number && user)
-			printf("%s\n",user);
+			puts(user);
 		else
 			printf("%ld\n", pwnam);
 	} else if (no_user) {
 		if(name_not_number && group)
-			printf("%s\n", group);
+			puts(group);
 		else
 			printf("%ld\n", grnam);
 	} else {