diff --git a/MagickWand/magick-image.c b/MagickWand/magick-image.c
index ed761aa..79eeef7 100644
--- a/MagickWand/magick-image.c
+++ b/MagickWand/magick-image.c
@@ -6812,7 +6812,7 @@
% The format of the MagickOilPaintImage method is:
%
% MagickBooleanType MagickOilPaintImage(MagickWand *wand,
-% const double radius)
+% const double radius,const double sigma)
%
% A description of each parameter follows:
%
@@ -6820,9 +6820,11 @@
%
% o radius: the radius of the circular neighborhood.
%
+% o sigma: the standard deviation of the Gaussian, in pixels.
+%
*/
WandExport MagickBooleanType MagickOilPaintImage(MagickWand *wand,
- const double radius)
+ const double radius,const double sigma)
{
Image
*paint_image;
@@ -6833,7 +6835,7 @@
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
if (wand->images == (Image *) NULL)
ThrowWandException(WandError,"ContainsNoImages",wand->name);
- paint_image=OilPaintImage(wand->images,radius,wand->exception);
+ paint_image=OilPaintImage(wand->images,radius,sigma,wand->exception);
if (paint_image == (Image *) NULL)
return(MagickFalse);
ReplaceImageInList(&wand->images,paint_image);