Should use the set minimum for these!

modules/corelib/ui/uiscrollarea.lua

@@ -111,7 +111,8 @@ function UIScrollArea:onMouseWheel(mousePos, mouseWheel)
       return false
     end
     if mouseWheel == MouseWheelUp then
-      if self.verticalScrollBar:getValue() < 1 then
+      local minimum = self.verticalScrollBar:getMinimum()
+      if self.verticalScrollBar:getValue() < minimum then
         return false
       end
       self.verticalScrollBar:decrement()
@@ -133,7 +134,8 @@ function UIScrollArea:onMouseWheel(mousePos, mouseWheel)
       end
       self.horizontalScrollBar:increment()
     else
-      if self.horizontalScrollBar:getValue() < 1 then
+      local minimum = self.horizontalScrollBar:getMinimum()
+      if self.horizontalScrollBar:getValue() < minimum then
         return false
       end
       self.horizontalScrollBar:decrement()

modules/corelib/ui/uiscrollbar.lua

@@ -239,7 +239,7 @@ function UIScrollBar:onMouseWheel(mousePos, mouseWheel)
   end
   if mouseWheel == MouseWheelUp then
     if self.orientation == 'vertical' then
-      if self.value < 1 then  return false end
+      if self.value <= self.minimum then  return false end
       self:decrement()
     else
       if self.value >= self.maximum then return false end
@@ -250,7 +250,7 @@ function UIScrollBar:onMouseWheel(mousePos, mouseWheel)
       if self.value >= self.maximum then return false end
       self:increment()
     else
-      if self.value < 1 then  return false end
+      if self.value <= self.minimum then  return false end
       self:decrement()
     end
   end