handle the no-checker-functions simple case

skandragon · Jan 25, 2022 · f02a22e · f02a22e
1 parent 6295db0
commit f02a22e
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/health/health.go b/health/health.go
@@ -138,9 +138,11 @@ func (h *Health) RunCheckers(frequency int) {
 			nextIndex = 0
 			firstPass = false
 		}
-		h.Unlock()
-		h.runChecker(&h.Checks[nextIndex])
-		h.Lock()
+		if len(h.Checks) > 0 {
+			h.Unlock()
+			h.runChecker(&h.Checks[nextIndex])
+			h.Lock()
+		}
 		nextIndex++
 
 		// Now, check all statuses and compute the global status