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-rw-r--r--lib/includes/hicn/util/set.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/includes/hicn/util/set.h b/lib/includes/hicn/util/set.h
index b4673a673..bc2e3caac 100644
--- a/lib/includes/hicn/util/set.h
+++ b/lib/includes/hicn/util/set.h
@@ -232,7 +232,7 @@ NAME ## _get_array(const NAME ## _t * set, T ** element) \
twalk(set->root, NAME ## _add_node_to_array); \
NAME ## _array_pos = NULL; \
END: \
- return set->size; \
+ return (int)(set->size); \
}
#endif /* UTIL_SET_H */