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authorErlang/OTP <[email protected]>2018-10-31 17:14:04 +0100
committerErlang/OTP <[email protected]>2018-10-31 17:14:04 +0100
commit2b71bf450fdc4dd0e892738b792d3fed860c0c89 (patch)
tree42a6ef69ec4a278d39ce17b0542c61377a4fb5ef /erts/emulator
parent2e6b0b105b48e072d13672e0ca73107fc75cbcdc (diff)
parent9a699277bdc8a422ddf5d3ace3cfe59d32f0ce10 (diff)
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Merge branch 'rickard/internal_ref_cmp/OTP-15399/ERL-751' into maint-20
* rickard/internal_ref_cmp/OTP-15399/ERL-751: Fix erts_internal_ref_number_cmp()
Diffstat (limited to 'erts/emulator')
-rw-r--r--erts/emulator/beam/erl_bif_unique.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/erts/emulator/beam/erl_bif_unique.h b/erts/emulator/beam/erl_bif_unique.h
index 9aa631fde9..e3a633080d 100644
--- a/erts/emulator/beam/erl_bif_unique.h
+++ b/erts/emulator/beam/erl_bif_unique.h
@@ -242,11 +242,11 @@ erts_internal_ref_number_cmp(Uint32 num1[ERTS_REF_NUMBERS],
Uint32 num2[ERTS_REF_NUMBERS])
{
if (num1[2] != num2[2])
- return (int) ((Sint64) num1[2] - (Sint64) num2[2]);
+ return num1[2] > num2[2] ? 1 : -1;
if (num1[1] != num2[1])
- return (int) ((Sint64) num1[1] - (Sint64) num2[1]);
+ return num1[1] > num2[1] ? 1 : -1;
if (num1[0] != num2[0])
- return (int) ((Sint64) num1[0] - (Sint64) num2[0]);
+ return num1[0] > num2[0] ? 1 : -1;
return 0;
}