From 021a270e08069630be757c21e7b51f0651923b17 Mon Sep 17 00:00:00 2001
From: Erki <erki.meinberg@gmail.com>
Date: Sun, 7 Mar 2021 18:14:17 +0200
Subject: [PATCH] Fix for-loops without inits counting as branching

---
 op-finder-lib/src/OperationFinderAstVisitor.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/op-finder-lib/src/OperationFinderAstVisitor.cpp b/op-finder-lib/src/OperationFinderAstVisitor.cpp
index 39833c8..2421c05 100644
--- a/op-finder-lib/src/OperationFinderAstVisitor.cpp
+++ b/op-finder-lib/src/OperationFinderAstVisitor.cpp
@@ -120,7 +120,8 @@ bool OperationFinderAstVisitor::dataTraverseStmtPost(clang::Stmt* stmt)
 
 clang::Stmt* OperationFinderAstVisitor::_isBranchEntry(clang::Stmt* stmt)
 {
-  if (auto* loop = clang::dyn_cast<clang::ForStmt>(stmt))
+  if (auto* loop = clang::dyn_cast<clang::ForStmt>(stmt);
+      loop && loop->getInit())
   {
     _loop_header.init = loop->getInit();