garbage collect unused global variable retval,

forgotten in rev. 1.36 when removing timed(8) support;
proofed by sobrado@

diff --git a/bin/date/date.c b/bin/date/date.c
index 8a0988e..5cb0cd0 100644 (file)
--- a/bin/date/date.c
+++ b/bin/date/date.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: date.c,v 1.41 2013/11/27 13:32:02 okan Exp $  */
+/*     $OpenBSD: date.c,v 1.42 2014/01/05 05:27:44 schwarze Exp $      */
 /*     $NetBSD: date.c,v 1.11 1995/09/07 06:21:05 jtc Exp $    */
 
 /*
@@ -49,7 +49,7 @@
 extern char *__progname;
 
 time_t tval;
-int retval, jflag;
+int jflag;
 int slidetime;
 
 static void setthetime(char *);
@@ -141,7 +141,7 @@ main(int argc, char *argv[])
 
        (void)strftime(buf, sizeof(buf), format, localtime(&tval));
        (void)printf("%s\n", buf);
-       exit(retval);
+       exit(0);
 }
 
 #define        ATOI2(ar)       ((ar) += 2, ((ar)[-2] - '0') * 10 + ((ar)[-1] - '0'))