diff --git a/imgui.cpp b/imgui.cpp
index 2719f82..e4d6789 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -6526,7 +6526,7 @@
 
             // Round past decimal precision
             new_value = RoundScalar(new_value, decimal_precision);
-            if (*v != new_value)
+            if (*v != new_value && (v_min != v_max))
             {
                 *v = new_value;
                 value_changed = true;