Fix qc cache memory usage message

A zero value would get printed as -nanYiB.
2019-01-29 03:04:29 +02:00
parent da07672778
commit df9335382d
1 changed files with 4 additions and 0 deletions
--- a/server/core/config.cc
+++ b/server/core/config.cc
@ -1229,6 +1229,10 @@ bool config_load_global(const char* filename)
                    "cache. To enable it, add '%s' to the configuration file.",
                    CN_QUERY_CLASSIFIER_CACHE_SIZE);
    }
+    else if (gateway.qc_cache_properties.max_size == 0)
+    {
+        MXS_NOTICE("Query classifier cache is disabled");
+    }
    else
    {
        MXS_NOTICE("Using up to %s of memory for query classifier cache",