diff options
Diffstat (limited to 'src/lua/lua_task.c')
| -rw-r--r-- | src/lua/lua_task.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/lua/lua_task.c b/src/lua/lua_task.c index a6530160f..f3fdc3bad 100644 --- a/src/lua/lua_task.c +++ b/src/lua/lua_task.c @@ -166,7 +166,7 @@ lua_check_task (lua_State * L) { void *ud = luaL_checkudata (L, 1, "rspamd{task}"); luaL_argcheck (L, ud != NULL, 1, "'task' expected"); - return *((struct worker_task **)ud); + return ud ? *((struct worker_task **)ud) : NULL; } static struct mime_text_part * @@ -174,7 +174,7 @@ lua_check_textpart (lua_State * L) { void *ud = luaL_checkudata (L, 1, "rspamd{textpart}"); luaL_argcheck (L, ud != NULL, 1, "'textpart' expected"); - return *((struct mime_text_part **)ud); + return ud ? *((struct mime_text_part **)ud) : NULL; } static struct rspamd_image * @@ -182,7 +182,7 @@ lua_check_image (lua_State * L) { void *ud = luaL_checkudata (L, 1, "rspamd{image}"); luaL_argcheck (L, ud != NULL, 1, "'image' expected"); - return *((struct rspamd_image **)ud); + return ud ? *((struct rspamd_image **)ud) : NULL; } static struct uri * @@ -190,7 +190,7 @@ lua_check_url (lua_State * L) { void *ud = luaL_checkudata (L, 1, "rspamd{url}"); luaL_argcheck (L, ud != NULL, 1, "'url' expected"); - return *((struct uri **)ud); + return ud ? *((struct uri **)ud) : NULL; } /*** Task interface ***/ @@ -1355,7 +1355,7 @@ lua_textpart_compare_distance (lua_State * L) const GMimeContentType *ct; luaL_argcheck (L, ud != NULL, 2, "'textpart' expected"); - other = *((struct mime_text_part **)ud); + other = ud ? *((struct mime_text_part **)ud) : NULL; if (part->parent && part->parent == other->parent) { parent = part->parent; |