From c72455263b9b0c66d8521e1017080cf3c8e40706 Mon Sep 17 00:00:00 2001
From: Nikias Bassen
Date: Tue, 17 Jul 2012 15:38:51 +0200
Subject: download: only redraw progress bar on percentage change

---
 src/download.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'src/download.c')

diff --git a/src/download.c b/src/download.c
index cbde282..6222502 100644
--- a/src/download.c
+++ b/src/download.c
@@ -82,12 +82,17 @@ int download_to_buffer(const char* url, char** buf, uint32_t* length)
 	return res;
 }
 
+static int lastprogress = 0;
+
 int download_progress(void *clientp, double dltotal, double dlnow, double ultotal, double ulnow)
 {
 	double p = (dlnow / dltotal) * 100;
 
 	if (p < 100.0f) {
-		print_progress_bar(p);
+		if ((int)p > lastprogress) {
+			print_progress_bar(p);
+			lastprogress = (int)p;
+		}
 	}
 
 	return 0;
@@ -109,6 +114,7 @@ int download_to_file(const char* url, const char* filename)
 		return -1;
 	}
 
+	lastprogress = 0;
 	curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, (curl_write_callback)&fwrite);
 	curl_easy_setopt(handle, CURLOPT_WRITEDATA, f);
 	curl_easy_setopt(handle, CURLOPT_PROGRESSFUNCTION, (curl_progress_callback)&download_progress);
-- 
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