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From: Marc Haber <mh+debian-packages@zugschlus.de>
Date: Sun, 1 Jun 2025 16:21:23 +0200
Subject: add explicit prototype for recursive contains_deferred
Forwarded: https://github.com/MaxKellermann/ferm/issues/106
---
src/ferm | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/ferm b/src/ferm
index 72f0bf4..620a90e 100755
--- a/src/ferm
+++ b/src/ferm
@@ -1730,6 +1730,8 @@ sub eval_bool($) {
}
}
+sub contains_deferred(@);
+
sub contains_deferred(@) {
foreach my $value (@_) {
if (ref $value) {
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