From 6d2520190e5712cd01a447b79e4ce40dda0814a6 Mon Sep 17 00:00:00 2001
From: rillig <rillig>
Date: Sun, 11 Oct 2015 18:42:34 +0000
Subject: Fixed runtime error introduced in version 1.884

The variable $m had been dereferenced although it was undefined.
---
 pkgtools/pkglint/files/pkglint.pl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgtools/pkglint/files/pkglint.pl b/pkgtools/pkglint/files/pkglint.pl
index aff39be43b3..2170f56fb43 100644
--- a/pkgtools/pkglint/files/pkglint.pl
+++ b/pkgtools/pkglint/files/pkglint.pl
@@ -1,5 +1,5 @@
 #! @PERL@
-# $NetBSD: pkglint.pl,v 1.885 2015/10/11 18:34:23 rillig Exp $
+# $NetBSD: pkglint.pl,v 1.886 2015/10/11 18:42:34 rillig Exp $
 #
 
 # pkglint - static analyzer and checker for pkgsrc packages
@@ -5502,6 +5502,7 @@ sub checkfile_buildlink3_mk($) {
 
 	if (!($m = expect($lines, \$lineno, qr"^BUILDLINK_TREE\+=\s*(\S+)$"))) {
 		$lines->[$lineno]->log_warning("Expected a BUILDLINK_TREE line.");
+		return;
 	}
 
 	checklines_buildlink3_mk($lines, $lineno, $m->text(1));
-- 
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