From 1e287b6fd79635b793d11ea92ff665bc0434d63d Mon Sep 17 00:00:00 2001 From: Luis de Bethencourt Date: Wed, 7 Jan 2015 16:26:57 +0000 Subject: [PATCH] handdetect: remove unneeded check Variable hands is already checked to contain a value previously at the beginning of the current block (in line 504). There is no need to check again. This is logically dead code. CID 1197693 --- ext/opencv/gsthanddetect.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ext/opencv/gsthanddetect.c b/ext/opencv/gsthanddetect.c index 1ec29aa..d01a42e 100644 --- a/ext/opencv/gsthanddetect.c +++ b/ext/opencv/gsthanddetect.c @@ -522,7 +522,7 @@ gst_handdetect_transform_ip (GstOpencvVideoFilter * transform, if (filter->prev_r == NULL) filter->prev_r = &temp_r; /* Get the best PALM gesture */ - for (i = 0; i < (hands ? hands->total : 0); i++) { + for (i = 0; i < hands->total; i++) { r = (CvRect *) cvGetSeqElem (hands, i); distance = (int) sqrt (pow ((r->x - filter->prev_r->x), 2) + pow ((r->y - filter->prev_r->y), 2)); -- 2.7.4