MFH: r526604

www/p5-Gantry: correctly escape $

In make(1), "$$" is the escaped version of "$", rather than the expected
"\$". this expression was getting passed through to ${REINPLACE_CMD} as
"s,\NV{..." rathern than the expected "s,$ENV{..." -- bug #229925 makes \N
an illegal expression, as ordinary characters will be disallowed from being
escaped in preparation for future changes to grant some of these escape
sequences GNU-extended behavior.

PR:		240310
Approved by:	koobs (mentor), bapt (mentor)
Approved by:	portmgr (maintainer timeout: 4 months, blanket: bugfix)
Differential Revision:	https://reviews.freebsd.org/D23701

Approved by:	ports-secteam (blanket: bugfix)

www/p5-Gantry/Makefile

@@ -41,7 +41,7 @@ WWWDIR=		${PREFIX}/www/${PORTNAME:tl}
 
 post-patch:
 	${REINPLACE_CMD} -e 's,/home/httpd/html/gantry,${WWWDIR},g' \
-		-e 's,\$ENV{'GANTRY_TEMPLATE_PATH'},${WWWDIR},g' \
+		-e 's,$$ENV{'GANTRY_TEMPLATE_PATH'},${WWWDIR},g' \
 	    ${WRKSRC}/Build.PL
 
 .include <bsd.port.mk>