Fix a race condition between the reactor and salt-call

poutre.diff

@@ -248,7 +248,12 @@ salt_call() {
         loglevel="-l debug"
     fi
 
-    salt-call $color --state-output=mixed --retcode-passthrough $loglevel $@
+    local call="salt-call $color --state-output=mixed --retcode-passthrough $loglevel"
+
+    # This feature prevents race conditions ie. reactor started a job and it
+    # has to finish before we can call a state function.
+    retry $call state.show_sls test
+    $call $@