From 509fcb17c73bcf1a0f0364322a7f39f84ac5bde4 Mon Sep 17 00:00:00 2001
From: Ilya Kirillov <ilya.kirillov@jetbrains.com>
Date: Tue, 24 Sep 2019 12:49:22 +0300
Subject: [PATCH] New J2K: consider empty/singleton children list when
 comparing trees in default arguments conversion

---
 .../kotlin/nj2k/conversions/DefaultArgumentsConversion.kt     | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/nj2k/src/org/jetbrains/kotlin/nj2k/conversions/DefaultArgumentsConversion.kt b/nj2k/src/org/jetbrains/kotlin/nj2k/conversions/DefaultArgumentsConversion.kt
index 31ecb6ddf54..8d579fbbfa9 100644
--- a/nj2k/src/org/jetbrains/kotlin/nj2k/conversions/DefaultArgumentsConversion.kt
+++ b/nj2k/src/org/jetbrains/kotlin/nj2k/conversions/DefaultArgumentsConversion.kt
@@ -145,11 +145,11 @@ class DefaultArgumentsConversion(context: NewJ2kConverterContext) : RecursiveApp
                                 child1 as JKElement,
                                 child2 as JKElement
                             )
-                        }.reduce(Boolean::and)
+                        }.fold(true, Boolean::and)
                     }
                     else -> false
                 }
-            }.reduce(Boolean::and)
+            }.fold(true, Boolean::and)
         } else false
     }