Fix static analysis issue

Signed-off-by: Ilho Kim <ilho159.kim@samsung.com>

diff --git a/src/common/database/query_handler.cc b/src/common/database/query_handler.cc
index 7764412..197b4d3 100644 (file)
--- a/src/common/database/query_handler.cc
+++ b/src/common/database/query_handler.cc
@@ -70,6 +70,9 @@ bool QueryHandler::Execute() {
     result_.clear();
     result_.resize(1);
     const char **queries = (const char **)calloc(query_.size(), sizeof(char *));
+    if (queries == nullptr)
+      return false;
+
     int i = 0;
     for (const auto& query : query_)
       queries[i++] = query.c_str();