ext/image_histograms_lut.c in ruby-vips-0.3.5 vs ext/image_histograms_lut.c in ruby-vips-0.3.6

@@ -425,11 +425,11 @@
  */
 
 VALUE
 img_mpercent_hist(VALUE obj, VALUE percent)
 {
-#if IM_MAJOR_VERSION > 7 || IM_MINOR_VERSION >= 22
+#if ATLEAST_VIPS( 7, 22 )
     int ret;
 	GetImg(obj, data, im);
     
     if (im_mpercent_hist(im, NUM2DBL(percent), &ret))
         vips_lib_error();
@@ -625,10 +625,10 @@
 
 VALUE
 img_tone_analyse(VALUE obj,
 	VALUE ps, VALUE pm, VALUE ph, VALUE s, VALUE m, VALUE h)
 {
-#if IM_MAJOR_VERSION > 7 || IM_MINOR_VERSION >= 23
+#if ATLEAST_VIPS( 7, 23 )
 	GetImg(obj, data, im);
 	OutImg(obj, new, data_new, im_new);
 
     if (im_tone_analyse(im, im_new,
 		NUM2DBL(ps), NUM2DBL(pm), NUM2DBL(ph),