[FFmpeg-cvslog] avfiltergraph: use sizeof(var) instead of sizeof(type)

[Anton Khirnov]

ffmpeg | branch: master | Anton Khirnov <anton at khirnov.net> | Mon Feb 25 12:14:56 2013 +0100| [dd74e3ef339e89343cb3eefc8d9e91dcad8444f0] | committer: Anton Khirnov

avfiltergraph: use sizeof(var) instead of sizeof(type)

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=dd74e3ef339e89343cb3eefc8d9e91dcad8444f0
---

 libavfilter/avfiltergraph.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavfilter/avfiltergraph.c b/libavfilter/avfiltergraph.c
index 7bbfc1c..516617e 100644
--- a/libavfilter/avfiltergraph.c
+++ b/libavfilter/avfiltergraph.c
@@ -39,7 +39,7 @@ static const AVClass filtergraph_class = {
 
 AVFilterGraph *avfilter_graph_alloc(void)
 {
-    AVFilterGraph *ret = av_mallocz(sizeof(AVFilterGraph));
+    AVFilterGraph *ret = av_mallocz(sizeof(*ret));
     if (!ret)
         return NULL;
     ret->av_class = &filtergraph_class;
@@ -61,7 +61,7 @@ void avfilter_graph_free(AVFilterGraph **graph)
 int avfilter_graph_add_filter(AVFilterGraph *graph, AVFilterContext *filter)
 {
     AVFilterContext **filters = av_realloc(graph->filters,
-                                           sizeof(AVFilterContext*) * (graph->nb_filters + 1));
+                                           sizeof(*filters) * (graph->nb_filters + 1));
     if (!filters)
         return AVERROR(ENOMEM);