osdmap: fix uninit var warning

Harmless, but this shuts it up.

diff --git a/src/osd/OSDMap.h b/src/osd/OSDMap.h
index 16aca0dde61b678a9d433285858b6fb6e60c9e03..ea388a75d6005bad03cfe2a25dd1cc593882e9a6 100644 (file)
--- a/src/osd/OSDMap.h
+++ b/src/osd/OSDMap.h
@@ -607,7 +607,7 @@ private:
     ::decode(created, p);
     ::decode(modified, p);
 
-    int32_t max_pools;
+    int32_t max_pools = 0;
     if (v < 4) {
       ::decode(max_pools, p);
     }