From 1fa0ba987bf5239ee5e66bd0ff7db86ebe8e0c5a Mon Sep 17 00:00:00 2001
From: Dmitriy Dolovov <Dmitriy.Dolovov@jetbrains.com>
Date: Thu, 8 Apr 2021 09:43:32 +0300
Subject: [PATCH] Revert "[IR] Bump ABI version due to string serialization
 format change"

This reverts commit 4df5dcdf
---
 .../src/org/jetbrains/kotlin/library/KotlinAbiVersion.kt        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/util-klib/src/org/jetbrains/kotlin/library/KotlinAbiVersion.kt b/compiler/util-klib/src/org/jetbrains/kotlin/library/KotlinAbiVersion.kt
index 6ce328a1766..37c17d80def 100644
--- a/compiler/util-klib/src/org/jetbrains/kotlin/library/KotlinAbiVersion.kt
+++ b/compiler/util-klib/src/org/jetbrains/kotlin/library/KotlinAbiVersion.kt
@@ -38,7 +38,7 @@ data class KotlinAbiVersion(val major: Int, val minor: Int, val patch: Int) {
     private fun isCompatibleTo(ourVersion: KotlinAbiVersion): Boolean {
         // Versions before 1.4.1 were the active development phase.
         // Starting with 1.4.1 we are trying to maintain some backward compatibility.
-        return if (this.isAtLeast(1, 5, 0))
+        return if (this.isAtLeast(1, 4, 1))
             major == ourVersion.major && minor <= ourVersion.minor
         else
             this == ourVersion