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-rw-r--r--lib/mnesia/src/mnesia.hrl7
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/mnesia/src/mnesia.hrl b/lib/mnesia/src/mnesia.hrl
index c8010d5466..fa0258cf20 100644
--- a/lib/mnesia/src/mnesia.hrl
+++ b/lib/mnesia/src/mnesia.hrl
@@ -39,7 +39,12 @@
-define(ets_delete_table(Tab), ets:delete(Tab)).
-define(ets_fixtable(Tab, Bool), ets:fixtable(Tab, Bool)).
--define(catch_val(Var), (catch ?ets_lookup_element(mnesia_gvar, Var, 2))).
+
+-define(SAFE(OP), try (OP) catch error:_ -> ok end).
+-define(CATCH(OP), try (OP) catch _:_Reason -> {'EXIT', _Reason} end).
+
+-define(catch_val(Var), (try ?ets_lookup_element(mnesia_gvar, Var, 2)
+ catch error:_ -> {'EXIT', {badarg, []}} end)).
%% It's important that counter is first, since we compare tid's