[bitbake-devel] [PATCH] runqueue: Only attempt to print closest matching task if there is a match
Richard Purdie
richard.purdie at linuxfoundation.org
Tue Jan 21 22:31:52 UTC 2014
This avoids backtraces some people have been seeing.
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
diff --git a/lib/bb/runqueue.py b/lib/bb/runqueue.py
index 4577236..bf2dc54 100644
--- a/lib/bb/runqueue.py
+++ b/lib/bb/runqueue.py
@@ -1224,12 +1224,11 @@ class RunQueue:
if match is None:
bb.fatal("Can't find a task we're supposed to have written out? (hash: %s)?" % h)
matches = {k : v for k, v in matches.iteritems() if h not in k}
- latestmatch = sorted(matches.keys(), key=lambda f: matches[f])[-1]
- prevh = __find_md5__.search(latestmatch).group(0)
- output = bb.siggen.compare_sigfiles(latestmatch, match, recursecb)
- bb.plain("\nTask %s:%s couldn't be used from the cache because:\n We need hash %s, closest matching task was %s\n " % (pn, taskname, h, prevh) + '\n '.join(output))
-
-
+ if len(matches):
+ latestmatch = sorted(matches.keys(), key=lambda f: matches[f])[-1]
+ prevh = __find_md5__.search(latestmatch).group(0)
+ output = bb.siggen.compare_sigfiles(latestmatch, match, recursecb)
+ bb.plain("\nTask %s:%s couldn't be used from the cache because:\n We need hash %s, closest matching task was %s\n " % (pn, taskname, h, prevh) + '\n '.join(output))
class RunQueueExecute:
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