opkg: don't report the same download percentage multiple times

git-svn-id: http://opkg.googlecode.com/svn/trunk@14 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358

1 files changed, 8 insertions, 0 deletions

diff --git a/opkg_download.c b/opkg_download.c
index 3370b1f..fcc5294 100644
--- a/opkg_download.c
+++ b/opkg_download.c
@@ -46,6 +46,14 @@ curl_progress_func (char* url,
 #ifdef OPKG_LIB
     if (opkg_cb_download_progress)
     {
+	static int prev = -1;
+
+	/* don't report the same percentage multiple times
+	 * (this can occur due to rounding) */
+	if (prev == p)
+	    return 0;
+	prev = p;
+
 	opkg_cb_download_progress (p, url);
 	return 0;
     }