Date: Mon, 27 May 2002 14:40:03 -0700 (PDT) From: "dave" <erigol@optushome.com.au> To: freebsd-bugs@FreeBSD.org Subject: Re: bin/37662: man(1) fails to display anything if $PAGER is set but blank Message-ID: <200205272140.g4RLe3L32242@freefall.freebsd.org>
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The following reply was made to PR bin/37662; it has been noted by GNATS. From: "dave" <erigol@optushome.com.au> To: <pgl@yoyo.org> Cc: <dwmalone@maths.tcd.ie>, <freebsd-gnats-submit@FreeBSD.org> Subject: Re: bin/37662: man(1) fails to display anything if $PAGER is set but blank Date: Tue, 28 May 2002 07:29:46 +1000 This will work for both 'unset PAGER' and 'export PAGER=' if (pager == NULL || *pager == '\0') - if ((pager = getenv ("PAGER")) == NULL) + if ((pager = getenv ("PAGER")) == NULL || *pager == '\0') pager = strdup (PAGER); Dave To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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