diff options
Diffstat (limited to 'reftable/merged.c')
| -rw-r--r-- | reftable/merged.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/reftable/merged.c b/reftable/merged.c index bb0836e344..e72b39e178 100644 --- a/reftable/merged.c +++ b/reftable/merged.c @@ -240,14 +240,16 @@ int merged_table_init_iter(struct reftable_merged_table *mt, struct reftable_iterator *it, uint8_t typ) { - struct merged_subiter *subiters; + struct merged_subiter *subiters = NULL; struct merged_iter *mi = NULL; int ret; - REFTABLE_CALLOC_ARRAY(subiters, mt->readers_len); - if (!subiters) { - ret = REFTABLE_OUT_OF_MEMORY_ERROR; - goto out; + if (mt->readers_len) { + REFTABLE_CALLOC_ARRAY(subiters, mt->readers_len); + if (!subiters) { + ret = REFTABLE_OUT_OF_MEMORY_ERROR; + goto out; + } } for (size_t i = 0; i < mt->readers_len; i++) { |