data: Let concat support empty arrays; add various tests for empty arrays.

[sysdb.git] / src / core / data.c

diff --git a/src/core/data.c b/src/core/data.c
index 88c7f8246953d58f1af76a01a04e1919eb96f8c2..3186aa2622ecbfdc3caf2fc877dc7ae890c7754f 100644 (file)
--- a/src/core/data.c
+++ b/src/core/data.c
@@ -390,8 +390,6 @@ data_concat(const sdb_data_t *d1, const sdb_data_t *d2, sdb_data_t *res)
        else
                return -1;
 
-       assert(s1 && s2);
-
        new = malloc(len1 + len2 + 1);
        if (! new)
                return -1;