BIND 10 trac2726, updated. 21034c5291df20ab7b9ebf79c16336af25e16594 [2726] Suppress another false positive

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- Log -----------------------------------------------------------------
commit 21034c5291df20ab7b9ebf79c16336af25e16594
Author: Michal 'vorner' Vaner <vorner at vorner.cz>
Date:   Wed Jun 12 12:31:04 2013 +0200

    [2726] Suppress another false positive

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Summary of changes:
 src/lib/dns/rdata.cc |    2 ++
 1 file changed, 2 insertions(+)

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diff --git a/src/lib/dns/rdata.cc b/src/lib/dns/rdata.cc
index 081f855..b71df63 100644
--- a/src/lib/dns/rdata.cc
+++ b/src/lib/dns/rdata.cc
@@ -309,6 +309,8 @@ Generic::Generic(const Generic& source) :
     Rdata(), impl_(new GenericImpl(*source.impl_))
 {}
 
+// cppcheck-suppress operatorEqToSelf this check is better than
+// this == &source, just that cppcheck doesn't understand it.
 Generic&
 Generic::operator=(const Generic& source) {
     if (impl_ == source.impl_) {