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-rw-r--r--tests/unit/core/test-core-hashtable.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/tests/unit/core/test-core-hashtable.cpp b/tests/unit/core/test-core-hashtable.cpp
index 2e8e92a1c..cc6ff0f8a 100644
--- a/tests/unit/core/test-core-hashtable.cpp
+++ b/tests/unit/core/test-core-hashtable.cpp
@@ -177,6 +177,9 @@ TEST(CoreHashtable, SetGetRemove)
unsigned long long hash;
int i;
+ /* free hashtable with NULL pointer */
+ hashtable_free (NULL);
+
hashtable = hashtable_new (32,
WEECHAT_HASHTABLE_STRING,
WEECHAT_HASHTABLE_STRING,