From 9986593b5049d569a907d6242913e0a7798c2a85 Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Tue, 9 Jun 2015 18:05:12 +0200
Subject: command: make property event mask matching more restrictive

This was matching e.g. both "foo/bar" and "foobar" against "foo", when
only the former should match. This could cause more property
notifications than necessary.
---
 player/command.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'player/command.c')

diff --git a/player/command.c b/player/command.c
index 3f3311d772..25b99744db 100644
--- a/player/command.c
+++ b/player/command.c
@@ -3549,10 +3549,11 @@ static const char *const *const mp_event_property_change[] = {
 };
 #undef E
 
+// If there is no prefix, return length+1 (avoids matching full name as prefix).
 static int prefix_len(const char *p)
 {
     const char *end = strchr(p, '/');
-    return end ? end - p : strlen(p);
+    return end ? end - p : strlen(p) + 1;
 }
 
 static bool match_property(const char *a, const char *b)
-- 
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