X-Git-Url: https://git.saurik.com/redis.git/blobdiff_plain/0a0f83ab2c02ebf1a9029a473e23ef72d037cac0..a54d9805ee1c46d574aab8e349fd778d3a4bc67b:/src/debug.c

diff --git a/src/debug.c b/src/debug.c
index d2d14cdb..c1fc26cf 100644
--- a/src/debug.c
+++ b/src/debug.c
@@ -181,6 +181,9 @@ void debugCommand(redisClient *c) {
         if (!server.ds_enabled) {
             addReplyError(c, "DEBUG FLUSHCACHE called with diskstore off.");
             return;
+        } else if (server.bgsavethread != (pthread_t) -1) {
+            addReplyError(c, "Can't flush cache while BGSAVE is in progress.");
+            return;
         } else {
             /* To flush the whole cache we need to wait for everything to
              * be flushed on disk... */