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-rw-r--r--src/live_effects/parameter/parameter.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/live_effects/parameter/parameter.cpp b/src/live_effects/parameter/parameter.cpp
index 1c1063960..45f46a0a7 100644
--- a/src/live_effects/parameter/parameter.cpp
+++ b/src/live_effects/parameter/parameter.cpp
@@ -121,7 +121,9 @@ ScalarParam::param_update_default(const gchar * default_value)
void
ScalarParam::param_set_value(gdouble val)
{
- param_effect->upd_params = true;
+ if (value != val) {
+ param_effect->upd_params = true;
+ }
value = val;
if (integer)
value = round(value);