miner: fix build with boost 1.69

6 years ago · 3bb4b0d41f
parent 2287fb9fb4
commit 3bb4b0d41f
1 changed files with 1 additions and 1 deletions
--- a/src/cryptonote_basic/miner.cpp
+++ b/src/cryptonote_basic/miner.cpp
@ -637,7 +637,7 @@ namespace cryptonote
        boost::tribool battery_powered(on_battery_power());
        if(!indeterminate( battery_powered ))
        {
-          on_ac_power = !battery_powered;
+          on_ac_power = !(bool)battery_powered;
        }
      }