AP_Logger: fix AP_Logger_Block::get_num_logs()

2019-10-03 16:56:34 +02:00 · 2019-10-03 16:56:34 +02:00 · 49bf0a3057
parent 5a0fe4e322
commit 49bf0a3057
1 changed files with 1 additions and 1 deletions
--- a/libraries/AP_Logger/AP_Logger_Block.cpp
+++ b/libraries/AP_Logger/AP_Logger_Block.cpp
@ -344,7 +344,7 @@ uint16_t AP_Logger_Block::get_num_logs(void)
    last = GetFileNumber();
    StartRead(lastpage + 2);
    if (GetFileNumber() == 0xFFFF) {
-        StartRead(((lastpage >> 8) + 1) << 8);    // next sector
+        StartRead(((((lastpage-1)>>8)+1)<<8)+1);    // next sector
    }
    first = GetFileNumber();
    if (first > last) {