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Fix calculated dbm (#14771)

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This commit is contained in:
electrocret
2023-01-04 12:13:52 -06:00
committed by GitHub
parent dc74ba03ae
commit 56f13f1a13
1 changed files with 2 additions and 2 deletions
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4
includes/common.php
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@@ -820,7 +820,7 @@ function string_to_float($value)
*/ */
function uw_to_dbm($value) function uw_to_dbm($value)
{ {
return 10 * log10($value / 1000); return $value == 0 ? $value : 10 * log10($value / 1000);
} }
/** /**
@@ -829,7 +829,7 @@ function uw_to_dbm($value)
*/ */
function mw_to_dbm($value) function mw_to_dbm($value)
{ {
return 10 * log10($value); return $value == 0 ? $value : 10 * log10($value);
} }
/** /**