From 41916a854ea618b9f34d90c30c0f384832962bb2 Mon Sep 17 00:00:00 2001
From: "B. Watson" <urchlay@slackware.uk>
Date: Sat, 25 Feb 2023 00:04:18 -0500
Subject: sbolint: don't allow $ in download URLs (variable expansion).

---
 sbolint | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sbolint b/sbolint
index ecdb424..d7c5ce2 100755
--- a/sbolint
+++ b/sbolint
@@ -1033,6 +1033,7 @@ sub check_url {
 	return 0 if $_[0] =~ /\s/;  #  ...it contains a space,
 	return 0 if $_[0] !~ /\./;  #  ...it has no dots, or
 	return 0 if $_[0] !~ /\//;  #  ...it has no slashes, or
+	return 0 if $_[0] =~ /\$/;  #  ...it contains a dollar sign, or
 	return ($_[0] =~ /^(?:ftp|https?):\/\//); # ...it doesn't have a known protocol,
 	# ...which doesn't necessarily mean it's a good URL either.
 }
-- 
cgit v1.2.3