keyboard/altgr/eurkey: fix symbol mode prefix reference

diff --git a/keyboard/altgr/eurkey.eng.inc.pl b/keyboard/altgr/eurkey.eng.inc.pl
index 0f3046d40f3d263ceb0204ea47b6f9738310cf23..a57a3ae288253c1f35ad0a95d19f03177b9f4ae7 100644 (file)
--- a/keyboard/altgr/eurkey.eng.inc.pl
+++ b/keyboard/altgr/eurkey.eng.inc.pl
@@ -275,7 +275,7 @@ my %rows = (
                ''  => 'option-shifted ⌥',
                'm' => 'Ω greek prefix ⌥m',
                'M' => '√ maths prefix ⌥M',
-               $presymbol => "$rows{$presymbol} symbol prefix ⌥$presymbol",
+               $presymbol => "$rows{''}{$presymbol} symbol prefix ⌥$presymbol",
        },
        version => '1.0',
        title => 'EurKEY',