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

am: 7c35004b27 Change-Id: Ie1906ef96432bed1058cc8ce6ecb6cd58adc769c
5 years ago · 1fc2d57bbd
parent 6eb8fa296e 7c35004b27
commit 1fc2d57bbd
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) {