From 5f0d52cd5cd5cdaef7709ccc6c4dbcddb19f1dc5 Mon Sep 17 00:00:00 2001
From: Andrew Johnson <anj@anl.gov>
Date: Tue, 8 Dec 2020 10:10:03 -0600
Subject: [PATCH] errSymLib Fix from Ivo Hanak

Fixes lp: #1907077
---
 modules/libcom/src/error/errSymLib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/libcom/src/error/errSymLib.c b/modules/libcom/src/error/errSymLib.c
index 05a4b3eec..693f34dca 100644
--- a/modules/libcom/src/error/errSymLib.c
+++ b/modules/libcom/src/error/errSymLib.c
@@ -132,7 +132,7 @@ int errSymbolAdd(long errNum, const char *name)
  ***************************************************************/
 static void errRawCopy(long statusToDecode, char *pBuf, size_t bufLength)
 {
-    epicsUInt16 modnum = (statusToDecode >>= 16) & 0xffff;
+    epicsUInt16 modnum = (statusToDecode >> 16) & 0xffff;
     epicsUInt16 errnum = statusToDecode & 0xffff;
 
     assert(bufLength > 20);