X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Flcr%2Fes51919.c;fp=src%2Flcr%2Fes51919.c;h=af0dced9125bd376df8ec4f151fb0e8739adf1b0;hb=693c52482a55f7eee9da11b084971560058aebef;hp=9412ff46e8ac8a09c469386ade2e7a4a236d23af;hpb=5c436a3bad14fe6edbc1c3d99006d8e81293ca30;p=libsigrok.git

diff --git a/src/lcr/es51919.c b/src/lcr/es51919.c
index 9412ff46..af0dced9 100644
--- a/src/lcr/es51919.c
+++ b/src/lcr/es51919.c
@@ -535,7 +535,7 @@ static void parse_measurement(const uint8_t *pkt, float *floatval,
 			analog->meaning->mqflags |= SR_MQFLAG_RELATIVE;
 	}
 
-	if ((analog->meaning->mq = parse_mq(pkt, is_secondary, pkt[2] & 0x80)) < 0)
+	if ((analog->meaning->mq = parse_mq(pkt, is_secondary, pkt[2] & 0x80)) == 0)
 		return;
 
 	if ((buf[3] >> 3) >= ARRAY_SIZE(units)) {