From: Alexandru DAMIAN <[email protected]>

Toaster needs buildstats to be enabled in order to
collect task statistics. The toaster.bbclass didn't
have a guard to stop task data collection if the buildstats
weren't enabled, leading to a crash.

This patch verifies that the task variables are defined before
trying to use them.

Signed-off-by: Alexandru DAMIAN <[email protected]>
---
 meta/classes/toaster.bbclass | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/meta/classes/toaster.bbclass b/meta/classes/toaster.bbclass
index e1a93b5..08c7bfa 100644
--- a/meta/classes/toaster.bbclass
+++ b/meta/classes/toaster.bbclass
@@ -165,6 +165,9 @@ python toaster_collect_task_stats() {
     import bb.utils
     import os
 
+    if None == e.data.getVar('BUILDSTATS_BASE', True):
+        return  # if we don't have buildstats, we cannot collect stats
+
     def _append_read_list(v):
         lock = bb.utils.lockfile(e.data.expand("${TOPDIR}/toaster.lock"), 
False, True)
 
-- 
1.8.3.2

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