From 49ddbef55a9e5d561222b36ed5866ff9c722a44a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?John=20Ankarstr=C3=B6m?= <john@ankarstrom.se>
Date: Mon, 12 Jul 2021 18:05:33 +0200
Subject: re!: Warn if no shebang instead of dying

---
 etc/re! | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/etc/re! b/etc/re!
index 1314ae9..1cd2198 100755
--- a/etc/re!
+++ b/etc/re!
@@ -18,7 +18,11 @@ for my $file (@ARGV) {
 
 	# parse shebang
 	my $shebang = <$o>;
-	$shebang =~ /^#!/ or die "no shebang: $file\n";
+	if (not $shebang =~ /^#!/) {
+		warn "no shebang: $file\n";
+		close $o;
+		next;
+	}
 	$shebang =~ /^#!\s*(\S+)\s*(.*)/;
 	my ($old, $args) = ($1, $2);
 
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