From d7b8339f22c008b6d310dba6340c286a769e8faa Mon Sep 17 00:00:00 2001
From: johni0702 <me@johni0702.de>
Date: Fri, 17 Jul 2015 15:03:28 +0200
Subject: [PATCH] Fix infinite loop in exception handling

---
 .../java/eu/crushedpixel/replaymod/replay/ReplayHandler.java  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main/java/eu/crushedpixel/replaymod/replay/ReplayHandler.java b/src/main/java/eu/crushedpixel/replaymod/replay/ReplayHandler.java
index 93502716..6c70c4ad 100755
--- a/src/main/java/eu/crushedpixel/replaymod/replay/ReplayHandler.java
+++ b/src/main/java/eu/crushedpixel/replaymod/replay/ReplayHandler.java
@@ -173,8 +173,9 @@ public class ReplayHandler {
                 ReplayProcess.startReplayProcess(renderOptions);
             } catch (ReportedException e) {
                 // We have to manually unwrap OOM errors as Minecraft doesn't handle them when they're wrapped
+                Throwable prevCause = null;
                 Throwable cause = e;
-                while (cause != null) {
+                while (cause != null && cause != prevCause) {
                     if (cause instanceof OutOfMemoryError) {
                         // Nevertheless save the crash report in case we actually need it
                         Minecraft minecraft = Minecraft.getMinecraft();
@@ -186,6 +187,7 @@ public class ReplayHandler {
                         crashReport.saveToFile(file);
                         throw (OutOfMemoryError) cause;
                     }
+                    prevCause = cause;
                     cause = e.getCause();
                 }
                 throw e;