From 43bf15d1a425b99182820332ffdf5329773b319a Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michael@niedermayer.cc>
Date: Fri, 12 Feb 2016 00:37:11 +0100
Subject: [PATCH] avfilter/avf_showfreqs: assert that variables are initialized
 by switch()

Silences: CID1351396

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
 libavfilter/avf_showfreqs.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavfilter/avf_showfreqs.c b/libavfilter/avf_showfreqs.c
index af6e4c2a53..b33587b318 100644
--- a/libavfilter/avf_showfreqs.c
+++ b/libavfilter/avf_showfreqs.c
@@ -310,6 +310,8 @@ static inline void plot_freq(ShowFreqsContext *s, int ch,
         end = (outlink->h / s->nb_channels) * (ch + 1);
         y = (outlink->h / s->nb_channels) * ch + a * (outlink->h / s->nb_channels) - 1;
         break;
+    default:
+        av_assert0(0);
     }
     if (y < 0)
         return;