From c7775b8d117049785df2a28a6b13e3282eeb3d37 Mon Sep 17 00:00:00 2001
From: Alexey Tsvetkov <alexey.tsvetkov@jetbrains.com>
Date: Wed, 12 Jul 2017 17:59:49 +0300
Subject: [PATCH] Write build info only on successful build

---
 .../jetbrains/kotlin/incremental/IncrementalCompilerRunner.kt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/compiler/incremental-compilation-impl/src/org/jetbrains/kotlin/incremental/IncrementalCompilerRunner.kt b/compiler/incremental-compilation-impl/src/org/jetbrains/kotlin/incremental/IncrementalCompilerRunner.kt
index dd40a853c6d..9f5b25e8511 100644
--- a/compiler/incremental-compilation-impl/src/org/jetbrains/kotlin/incremental/IncrementalCompilerRunner.kt
+++ b/compiler/incremental-compilation-impl/src/org/jetbrains/kotlin/incremental/IncrementalCompilerRunner.kt
@@ -185,7 +185,6 @@ abstract class IncrementalCompilerRunner<
         }
 
         val currentBuildInfo = BuildInfo(startTS = System.currentTimeMillis())
-        BuildInfo.write(currentBuildInfo, lastBuildInfoFile)
         val buildDirtyLookupSymbols = HashSet<LookupSymbol>()
         val buildDirtyFqNames = HashSet<FqName>()
         val allSourcesToCompile = HashSet<File>()
@@ -251,6 +250,9 @@ abstract class IncrementalCompilerRunner<
             buildDirtyFqNames.addAll(dirtyClassFqNames)
         }
 
+        if (exitCode == ExitCode.OK) {
+            BuildInfo.write(currentBuildInfo, lastBuildInfoFile)
+        }
         if (exitCode == ExitCode.OK && compilationMode is CompilationMode.Incremental) {
             buildDirtyLookupSymbols.addAll(additionalDirtyLookupSymbols())
         }