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author | Peter D'Hoye <peter.dhoye@gmail.com> | 2006-09-16 19:35:28 +0000 |
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committer | Peter D'Hoye <peter.dhoye@gmail.com> | 2006-09-16 19:35:28 +0000 |
commit | 1f760b8db4446417120884515d8805c906c43244 (patch) | |
tree | 192956ed6cf1865d42231aa53477c90dee8090eb /apps/debug_menu.c | |
parent | 92ae9155a76d07d8b7a15bd73520afef893b4c21 (diff) | |
download | rockbox-1f760b8db4446417120884515d8805c906c43244.tar.gz rockbox-1f760b8db4446417120884515d8805c906c43244.zip |
battery_viewer: prevent div by zero if power_history highest and lowest values are identical
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10961 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/debug_menu.c')
-rw-r--r-- | apps/debug_menu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/apps/debug_menu.c b/apps/debug_menu.c index 056866633a..00e7f55ad1 100644 --- a/apps/debug_menu.c +++ b/apps/debug_menu.c | |||
@@ -1315,6 +1315,8 @@ bool view_battery(void) | |||
1315 | minv = 1; | 1315 | minv = 1; |
1316 | if (maxv < 2) | 1316 | if (maxv < 2) |
1317 | maxv = 2; | 1317 | maxv = 2; |
1318 | if (minv == maxv) | ||
1319 | maxv < 65535 ? maxv++ : minv--; | ||
1318 | 1320 | ||
1319 | lcd_clear_display(); | 1321 | lcd_clear_display(); |
1320 | snprintf(buf, 30, "Battery %d.%02d", power_history[0] / 100, | 1322 | snprintf(buf, 30, "Battery %d.%02d", power_history[0] / 100, |