[FFmpeg-cvslog] avfilter/vsrc_testsrc: add a return at the end of non-void functions

[James Almer]

ffmpeg | branch: master | James Almer <jamrial at gmail.com> | Fri Aug  6 10:29:08 2021 -0300| [83946906fb1587e99b7cca78fbaae671a13ed401] | committer: James Almer

avfilter/vsrc_testsrc: add a return at the end of non-void functions

Fixes compilation with GCC 11 when configured with --disable-optimizations

Signed-off-by: James Almer <jamrial at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=83946906fb1587e99b7cca78fbaae671a13ed401
---

 libavfilter/vsrc_testsrc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/vsrc_testsrc.c b/libavfilter/vsrc_testsrc.c
index 0ced726f5e..08686938db 100644
--- a/libavfilter/vsrc_testsrc.c
+++ b/libavfilter/vsrc_testsrc.c
@@ -718,8 +718,8 @@ static uint32_t color_gradient(unsigned index)
     case 3: return 0x0000FF + (sd <<  8);
     case 4: return 0x0000FF + (si << 16);
     case 5: return 0xFF0000 + (sd <<  0);
+    default: av_assert0(0); return 0;
     }
-    av_assert0(0);
 }
 
 static void draw_text(TestSourceContext *s, AVFrame *frame, FFDrawColor *color,