phosphor-fan-presence: srcrev bump 1d6b445ae3..3494a5792d

Matt Spinler (1):
      monitor: Remove presence check in startMonitor()

Change-Id: I24ab9928e47fb1ee7f5675eabb996be95b7a758e
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
diff --git a/meta-phosphor/recipes-phosphor/fans/phosphor-fan.inc b/meta-phosphor/recipes-phosphor/fans/phosphor-fan.inc
index 4869bf1..3b0a518 100644
--- a/meta-phosphor/recipes-phosphor/fans/phosphor-fan.inc
+++ b/meta-phosphor/recipes-phosphor/fans/phosphor-fan.inc
@@ -2,4 +2,4 @@
 LICENSE = "Apache-2.0"
 LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
 SRC_URI += "git://github.com/openbmc/phosphor-fan-presence;branch=master;protocol=https"
-SRCREV = "1d6b445ae36d13f4e22c5adfaa082790379c9be5"
+SRCREV = "3494a5792dc646b0645b6386724cad2d0cb32538"