Merge "Fail startCheckpoint if checkpoints not supported" am: 6c704f736c am: 7c35004b27

am: 1fc2d57bbd Change-Id: I3ab32e4f3290e52f1ad27054a957b0632567f4bd
5 years ago · f0eddd18ac
parent dc76794d57 1fc2d57bbd
commit f0eddd18ac
1 changed files with 4 additions and 0 deletions
--- a/Checkpoint.cpp
+++ b/Checkpoint.cpp
@ -125,6 +125,10 @@ Status cp_supportsFileCheckpoint(bool& result) {
 }

 Status cp_startCheckpoint(int retry) {
+    bool result;
+    if (!cp_supportsCheckpoint(result).isOk() || !result)
+        return error(ENOTSUP, "Checkpoints not supported");
+
    if (retry < -1) return error(EINVAL, "Retry count must be more than -1");
    std::string content = std::to_string(retry + 1);
    if (retry == -1) {