aboutsummaryrefslogtreecommitdiff
path: root/builtin/common
diff options
context:
space:
mode:
Diffstat (limited to 'builtin/common')
-rw-r--r--builtin/common/misc_helpers.lua4
1 files changed, 4 insertions, 0 deletions
diff --git a/builtin/common/misc_helpers.lua b/builtin/common/misc_helpers.lua
index e29a9f422..0f3897f47 100644
--- a/builtin/common/misc_helpers.lua
+++ b/builtin/common/misc_helpers.lua
@@ -697,3 +697,7 @@ function core.privs_to_string(privs, delim)
end
return table.concat(list, delim)
end
+
+function core.is_nan(number)
+ return number ~= number
+end