From f8aca6601aace994685867d6879e7d2f1a2e91ed Mon Sep 17 00:00:00 2001
From: Gavin Halliday <gavin.halliday@lexisnexis.com>
Date: Tue, 11 Jul 2023 19:20:59 +0100
Subject: [PATCH] HPCC-29932 Avoid unusual crash for IF(cond,stmt) and cond is
 false

Signed-off-by: Gavin Halliday <gavin.halliday@lexisnexis.com>
---
 ecl/hqlcpp/hqlcpp.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ecl/hqlcpp/hqlcpp.cpp b/ecl/hqlcpp/hqlcpp.cpp
index ae23c63afb8..41fa0787524 100644
--- a/ecl/hqlcpp/hqlcpp.cpp
+++ b/ecl/hqlcpp/hqlcpp.cpp
@@ -7923,7 +7923,7 @@ void HqlCppTranslator::doBuildStmtIf(BuildCtx & ctx, IHqlExpression * expr)
     {
         if (matchesConstValue(boundCond->queryExpr(), true))
             buildStmt(ctx, trueExpr);
-        else
+        else if (falseExpr)
             buildStmt(ctx, falseExpr);
         return;
     }