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authorTimo Teräs <timo.teras@iki.fi>2012-10-17 17:39:34 (GMT)
committer Denys Vlasenko <vda.linux@googlemail.com>2012-10-17 17:39:34 (GMT)
commit67dc7b21cae44627d0ee55aedb90e421f58ac9c9 (patch)
tree408b2b6cd6995c1f705e654e1debe796918ad1cc
parent3aeb870b2284713a5f206bc40910b86da7d26966 (diff)
downloadbusybox-67dc7b21cae44627d0ee55aedb90e421f58ac9c9.tar.gz
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fbsplash: fix regression from e4fa7b7
commit e4fa7b7 (limit progress bar flicker) made the progress bar counter unsigned causing i < 0 to never come true. Signed-off-by: Timo Teräs <timo.teras@iki.fi> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
-rw-r--r--miscutils/fbsplash.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/miscutils/fbsplash.c b/miscutils/fbsplash.c
index 37ca665..05a77da 100644
--- a/miscutils/fbsplash.c
+++ b/miscutils/fbsplash.c
@@ -312,8 +312,7 @@ static void fb_drawprogressbar(unsigned percent)
pos_x = left_x;
if (percent > 0) {
- int y;
- unsigned i;
+ int i, y;
// actual progress bar
pos_x += (unsigned)(width * percent) / 100;
@@ -325,7 +324,7 @@ static void fb_drawprogressbar(unsigned percent)
while (i >= 0) {
// draw one-line thick "rectangle"
// top line will have gray lvl 200, bottom one 100
- unsigned gray_level = 100 + i*100 / height;
+ unsigned gray_level = 100 + (unsigned)i*100 / height;
fb_drawfullrectangle(
left_x, y, pos_x, y,
gray_level, gray_level, gray_level);