diff options
Diffstat (limited to 'lib/stdlib')
| -rw-r--r-- | lib/stdlib/src/ets.erl | 2 | ||||
| -rw-r--r-- | lib/stdlib/src/supervisor.erl | 5 | ||||
| -rw-r--r-- | lib/stdlib/src/sys.erl | 2 |
3 files changed, 6 insertions, 3 deletions
diff --git a/lib/stdlib/src/ets.erl b/lib/stdlib/src/ets.erl index 87e6502668..33ff14aa58 100644 --- a/lib/stdlib/src/ets.erl +++ b/lib/stdlib/src/ets.erl @@ -978,7 +978,7 @@ file2tab(File, Opts) -> erlang:raise(error,ErReason,erlang:get_stacktrace()) end after - disk_log:close(Name) + _ = disk_log:close(Name) end catch throw:TReason2 -> diff --git a/lib/stdlib/src/supervisor.erl b/lib/stdlib/src/supervisor.erl index 26821e0e09..d18387568d 100644 --- a/lib/stdlib/src/supervisor.erl +++ b/lib/stdlib/src/supervisor.erl @@ -758,7 +758,10 @@ restart(Child, State) -> [self(),Id]), {ok,NState2}; {try_again, NState2, #child{name=ChName}} -> - timer:apply_after(0,?MODULE,try_again_restart,[self(),ChName]), + {ok, _TRef} = timer:apply_after(0, + ?MODULE, + try_again_restart, + [self(),ChName]), {ok,NState2}; Other -> Other diff --git a/lib/stdlib/src/sys.erl b/lib/stdlib/src/sys.erl index 5359a6d5bc..04f8dfb61b 100644 --- a/lib/stdlib/src/sys.erl +++ b/lib/stdlib/src/sys.erl @@ -317,7 +317,7 @@ handle_system_msg(Msg, From, Parent, Mod, Debug, Misc, Hib) -> handle_system_msg(SysState, Msg, From, Parent, Mod, Debug, Misc, Hib) -> case do_cmd(SysState, Msg, Parent, Mod, Debug, Misc) of {suspended, Reply, NDebug, NMisc} -> - gen:reply(From, Reply), + _ = gen:reply(From, Reply), suspend_loop(suspended, Parent, Mod, NDebug, NMisc, Hib); {running, Reply, NDebug, NMisc} -> _ = gen:reply(From, Reply), |