From b14362cc32b774e7894c9a597d57d876a564ecae Mon Sep 17 00:00:00 2001
From: Felix Ostmann <felix.ostmann@gmail.com>
Date: Mon, 11 Mar 2019 13:40:51 +0100
Subject: [PATCH 1/2] empty hashrefs should be ignored

---
 t/merge.t | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/t/merge.t b/t/merge.t
index 36b0d16..64f562a 100644
--- a/t/merge.t
+++ b/t/merge.t
@@ -51,6 +51,28 @@ sub merge_ok {
     };
 }
 
+# empty hashes should be ignored
+{
+    my $hash1 = {
+        foo => 1,
+        bar => 2,
+    };
+
+    my $hash2 = {
+        bar  => 3,
+        baz  => 4,
+    };
+
+    my $hash3 = {
+    };
+
+    merge_ok [ $hash1, $hash2, $hash3 ], {
+        foo  => 1,
+        bar  => 3,
+        baz  => 5,
+    };
+}
+
 # where there are conflicts, confirm the rightmost array takes precedence
 # (also confirms more than 2 hashes can be merged)
 {

From 375cd820cbcbf288fadac736f6524e99939c10c8 Mon Sep 17 00:00:00 2001
From: Felix Ostmann <felix.ostmann@gmail.com>
Date: Mon, 11 Mar 2019 13:45:49 +0100
Subject: [PATCH 2/2] Bugfix

---
 t/merge.t | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/t/merge.t b/t/merge.t
index 64f562a..f8ff5c6 100644
--- a/t/merge.t
+++ b/t/merge.t
@@ -69,7 +69,7 @@ sub merge_ok {
     merge_ok [ $hash1, $hash2, $hash3 ], {
         foo  => 1,
         bar  => 3,
-        baz  => 5,
+        baz  => 4,
     };
 }