vout_new_buffer: fix signed / unsigned comparison

diff --git a/src/input/decoder.c b/src/input/decoder.c
index fe95bb7aa4b2bc023b1089f49fea2e8fc25c89ec..891645f348e57920147cddef00666e3f09022efe 100644 (file)
--- a/src/input/decoder.c
+++ b/src/input/decoder.c
@@ -2337,7 +2337,7 @@ static picture_t *vout_new_buffer( decoder_t *p_dec )
         if( vlc_fourcc_IsYUV( fmt.i_chroma ) )
         {
             const vlc_chroma_description_t *dsc = vlc_fourcc_GetChromaDescription( fmt.i_chroma );
-            for( int i = 0; dsc && i < dsc->plane_count; i++ )
+            for( unsigned int i = 0; dsc && i < dsc->plane_count; i++ )
             {
                 while( fmt.i_width % dsc->p[i].w.den )
                     fmt.i_width++;