From ef3baa3f2a7f6e3ba30eb2e608f65e46f1940fd6 Mon Sep 17 00:00:00 2001
From: Pavel Punegov <pavel.punegov@jetbrains.com>
Date: Wed, 3 Jun 2020 12:52:32 +0300
Subject: [PATCH] Fix two stage tests: don't try to run on empty input

---
 .../src/main/groovy/org/jetbrains/kotlin/KonanTest.groovy   | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/build-tools/src/main/groovy/org/jetbrains/kotlin/KonanTest.groovy b/build-tools/src/main/groovy/org/jetbrains/kotlin/KonanTest.groovy
index 158b9520538..3dd05197131 100644
--- a/build-tools/src/main/groovy/org/jetbrains/kotlin/KonanTest.groovy
+++ b/build-tools/src/main/groovy/org/jetbrains/kotlin/KonanTest.groovy
@@ -491,8 +491,10 @@ fun runTest() {
                     def files = compileList.stream()
                             .map { it.path }
                             .collect(Collectors.toList())
-                    runCompiler(files, klibPath, flags + ["-p", "library"])
-                    runCompiler([], executablePath(), flags + ["-Xinclude=$klibPath"])
+                    if (!files.empty) {
+                        runCompiler(files, klibPath, flags + ["-p", "library"])
+                        runCompiler([], executablePath(), flags + ["-Xinclude=$klibPath"])
+                    }
                 } else {
                     // Regular compilation with modules.
                     Map<String, TestModule> modules = compileList.stream()