From 3771d638353d559f3b73cc5deb8cbabe36eac695 Mon Sep 17 00:00:00 2001
From: Varun Agrawal <varagrawal@gmail.com>
Date: Tue, 3 Jan 2023 13:37:32 -0500
Subject: [PATCH] simplify HybridConditional equality check

---
 gtsam/hybrid/HybridConditional.cpp | 17 ++---------------
 1 file changed, 2 insertions(+), 15 deletions(-)

diff --git a/gtsam/hybrid/HybridConditional.cpp b/gtsam/hybrid/HybridConditional.cpp
index 611f9b0e7..8371a3365 100644
--- a/gtsam/hybrid/HybridConditional.cpp
+++ b/gtsam/hybrid/HybridConditional.cpp
@@ -118,21 +118,8 @@ bool HybridConditional::equals(const HybridFactor &other, double tol) const {
   }
   return inner_->equals(*(e->inner_), tol);
 
-  if (inner_) {
-    if (e->inner_) {
-      // Both the inner_ factors are not null
-      return inner_->equals(*(e->inner_), tol);
-    } else {
-      return false;
-    }
-  } else {
-    if (e->inner_) {
-      return false;
-    } else {
-      // Both inner_ are null
-      return true;
-    }
-  }
+  return inner_ ? (e->inner_ ? inner_->equals(*(e->inner_), tol) : false)
+                : !(e->inner_);
 }
 
 /* ************************************************************************ */