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uuid: Fix coverity warning of unchecked return value

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Coverity checks for patterns of handling return values of functions.
Some recent addition must have tripped a threshold where coverity now
complains that we usually check the return value of virUUIDGenerate but
don't do it in one place. Add a check to make coverity happy.
This commit is contained in:
Peter Krempa 2014-06-11 11:40:44 +02:00
parent b9f8a2f25e
commit 810eea719c
1 changed files with 3 additions and 1 deletions
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4
tests/qemuxml2argvtest.c
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@ -51,7 +51,9 @@ fakeSecretLookupByUsage(virConnectPtr conn,
if (STRNEQ(usageID, "mycluster_myname"))
return NULL;
virUUIDGenerate(uuid);
if (virUUIDGenerate(uuid) < 0)
return NULL;
return virGetSecret(conn, uuid, usageType, usageID);
}