From bab1c63126c96f8963a501eb5fdf5a05d7ffc319 Mon Sep 17 00:00:00 2001
From: Yan Zhulanow <yan.zhulanow@jetbrains.com>
Date: Thu, 21 Feb 2019 00:52:19 +0300
Subject: [PATCH] Fix EA-135863: Access allLineLocations() safely

---
 .../idea/debugger/stepping/KotlinSteppingCommandProvider.kt | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/idea/idea-jvm/src/org/jetbrains/kotlin/idea/debugger/stepping/KotlinSteppingCommandProvider.kt b/idea/idea-jvm/src/org/jetbrains/kotlin/idea/debugger/stepping/KotlinSteppingCommandProvider.kt
index de327a73cbc..ffe0af03999 100644
--- a/idea/idea-jvm/src/org/jetbrains/kotlin/idea/debugger/stepping/KotlinSteppingCommandProvider.kt
+++ b/idea/idea-jvm/src/org/jetbrains/kotlin/idea/debugger/stepping/KotlinSteppingCommandProvider.kt
@@ -339,7 +339,11 @@ fun getStepOverAction(
 
     val project = sourceFile.project
 
-    val methodLocations = location.method().allLineLocations()
+    val methodLocations = location.method().safeAllLineLocations()
+    if (methodLocations.isEmpty()) {
+        return Action.STEP_OVER()
+    }
+
     val locationsLineAndFile = methodLocations.keysToMap { ktLocationInfo(it, isDexDebug, project, true) }
 
     fun Location.ktLineNumber(): Int = (locationsLineAndFile[this] ?: ktLocationInfo(this, isDexDebug, project, true)).first