From 117ab533434f03f0ccb17166ff142a334dc945db Mon Sep 17 00:00:00 2001
From: Christopher Snowhill <kode54@gmail.com>
Date: Sun, 8 Mar 2020 20:04:10 -0700
Subject: [PATCH] Fix multi-plugin cascade to handle non-seeking readers, where
 disposing of some data while finding an input is okay

---
 Audio/CogPluginMulti.m | 14 ++------------
 1 file changed, 2 insertions(+), 12 deletions(-)

diff --git a/Audio/CogPluginMulti.m b/Audio/CogPluginMulti.m
index 24706617b..7efe2f63b 100644
--- a/Audio/CogPluginMulti.m
+++ b/Audio/CogPluginMulti.m
@@ -85,12 +85,7 @@ NSArray * sortClassesByPriority(NSArray * theClasses)
         for (NSDictionary *obsItem in cachedObservers) {
             [theDecoder removeObserver:[obsItem objectForKey:@"observer"] forKeyPath:[obsItem objectForKey:@"keyPath"]];
         }
-        if (![source seekable]) {
-            NSURL * url = [source url];
-            [source close];
-            [source open:url];
-        }
-        else
+        if ([source seekable])
             [source seek:0 whence:SEEK_SET];
     }
     theDecoder = nil;
@@ -185,12 +180,7 @@ NSArray * sortClassesByPriority(NSArray * theClasses)
         NSDictionary * data = [reader propertiesForSource:source];
         if ([data count])
             return data;
-        if (![source seekable]) {
-            NSURL * url = [source url];
-            [source close];
-            [source open:url];
-        }
-        else
+        if ([source seekable])
             [source seek:0 whence:SEEK_SET];
     }
     return nil;