From 94adba72bf513b30520b147dc226d4e776d526db Mon Sep 17 00:00:00 2001
From: Dhanya Thattil <dhanya.thattil@psi.ch>
Date: Wed, 23 Feb 2022 10:26:37 +0100
Subject: [PATCH] bugfix for 12bit to 16 bit expansion in server

---
 slsDetectorServers/eigerDetectorServer/FebControl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/slsDetectorServers/eigerDetectorServer/FebControl.c b/slsDetectorServers/eigerDetectorServer/FebControl.c
index 5951c4d45..5aba2ecf7 100644
--- a/slsDetectorServers/eigerDetectorServer/FebControl.c
+++ b/slsDetectorServers/eigerDetectorServer/FebControl.c
@@ -1272,7 +1272,7 @@ int Feb_Control_Get16bitConversionDisabled(int *ret) {
         LOG(logERROR, ("Could not get 16 bit expansion (bit mode)\n"));
         return 0;
     }
-    if (regval | DAQ_REG_HRDWRE_DSBL_16BIT_MSK) {
+    if (regval & DAQ_REG_HRDWRE_DSBL_16BIT_MSK) {
         *ret = 1;
     } else {
         *ret = 0;