From 1381081cdb5999892d69f2ff010cf9371bfc7978 Mon Sep 17 00:00:00 2001
From: Luca Barbato <lu_zero@gentoo.org>
Date: Sun, 22 Apr 2012 16:37:54 -0700
Subject: [PATCH] avconv: fix off by one check in complex_filter

nb_input_files is already an invalid index.
---
 avconv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/avconv.c b/avconv.c
index 851d8dd..e441fff 100644
--- a/avconv.c
+++ b/avconv.c
@@ -725,7 +725,7 @@ static void init_input_filter(FilterGraph *fg, AVFilterInOut *in)
         char *p;
         int file_idx = strtol(in->name, &p, 0);
 
-        if (file_idx < 0 || file_idx > nb_input_files) {
+        if (file_idx < 0 || file_idx >= nb_input_files) {
             av_log(NULL, AV_LOG_FATAL, "Invalid file index %d in filtegraph description %s.\n",
                    file_idx, fg->graph_desc);
             exit_program(1);
-- 
2.7.4