From abd75932a232a9545ff751edc8add0abb519d18b Mon Sep 17 00:00:00 2001
From: Vern Paxson <vern@corelight.com>
Date: Fri, 16 Sep 2022 16:37:56 -0700
Subject: [PATCH] error propagation fix to avoid a crash

---
 src/Var.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Var.cc b/src/Var.cc
index 54a5a6923a..9a3b9bd9ac 100644
--- a/src/Var.cc
+++ b/src/Var.cc
@@ -176,7 +176,8 @@ static void initialize_var(const IDPtr& id, InitClass c, ExprPtr init)
 	else if ( c == INIT_REMOVE )
 		assignment = make_intrusive<RemoveFromExpr>(lhs, init);
 	else
-		reporter->InternalError("bad InitClass in initialize_var");
+		// This can happen due to error propagation.
+		return;
 
 	if ( assignment->IsError() )
 		return;