From 9ea977210ca50770e4ce3ba2b8dadb94571d41af Mon Sep 17 00:00:00 2001
From: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Date: Sun, 10 Jan 2010 14:23:19 +0000
Subject: [PATCH] Make query_formats() increment the scaler_count after each
 scaler insertion.

Originally committed as revision 21124 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavfilter/avfiltergraph.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/avfiltergraph.c b/libavfilter/avfiltergraph.c
index 73e5f1476f..d46548e3e2 100644
--- a/libavfilter/avfiltergraph.c
+++ b/libavfilter/avfiltergraph.c
@@ -132,7 +132,7 @@ static int query_formats(AVFilterGraph *graph, AVClass *log_ctx)
                     char scale_args[256];
                     /* couldn't merge format lists. auto-insert scale filter */
                     snprintf(inst_name, sizeof(inst_name), "auto-inserted scaler %d",
-                             scaler_count);
+                             scaler_count++);
                     scale =
                         avfilter_open(avfilter_get_by_name("scale"),inst_name);