From: Soeren Apel <soeren@apelpie.net>
Date: Fri, 10 Aug 2018 21:28:22 +0000 (+0200)
Subject: MainBar: Fix warning message introduced by bc4b9ccfc78d9d0
X-Git-Url: http://git.code-monkey.de/?a=commitdiff_plain;ds=inline;h=c78081004d8d7c6440358ccbf9278826a0fdb568;hp=c78081004d8d7c6440358ccbf9278826a0fdb568;p=pulseview.git

MainBar: Fix warning message introduced by bc4b9ccfc78d9d0

"sr: hwdriver: Option 'external_clock' not available for this device instance."
Avoid this message by checking if the EXTERNAL_CLOCK property is actually
supplied by the driver.
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