X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Flog.h;h=873d5f7a1674238b7946a3a0bef1434da54d3841;hb=001ba1644fc6aa54f91fcaaa62ae7e5de2313bc1;hp=416f4259d248399ed88cbff3f7d682ba2e3c0bf9;hpb=a1f7bf2d9e5610075fbd898cdf52f4f8373741f2;p=dcpomatic.git

diff --git a/src/lib/log.h b/src/lib/log.h
index 416f4259d..873d5f7a1 100644
--- a/src/lib/log.h
+++ b/src/lib/log.h
@@ -53,7 +53,10 @@ public:
 	/** @param amount Approximate number of bytes to return; the returned value
 	 *  may be shorter or longer than this.
 	 */
-	virtual std::string head_and_tail (int amount = 1024) const = 0;
+	virtual std::string head_and_tail (int amount = 1024) const {
+		(void) amount;
+		return "";
+	}
 
 protected: