fix typo in IEC-meter 'weird-float' protection.

[ardour.git] / libs / ardour / iec1ppmdsp.cc

diff --git a/libs/ardour/iec1ppmdsp.cc b/libs/ardour/iec1ppmdsp.cc
index 47e953f1ab9bf3cdc1d181677b1df83147e56a16..79a572da1c2458890276268e8d99971d03867495 100644 (file)
--- a/libs/ardour/iec1ppmdsp.cc
+++ b/libs/ardour/iec1ppmdsp.cc
@@ -46,7 +46,7 @@ void Iec1ppmdsp::process (float *p, int n)
     float z1, z2, m, t;
 
     z1 = _z1 > 20 ? 20 : (_z1 < 0 ? 0 : _z1);
-    z1 = _z2 > 20 ? 20 : (_z2 < 0 ? 0 : _z2);
+    z2 = _z2 > 20 ? 20 : (_z2 < 0 ? 0 : _z2);
     m = _res ? 0: _m;
     _res = false;