fix monotonic?

jcupitt · jcupitt · commit 024f0e40ecf9 · 2014-07-15T13:37:27.000+01:00
the sense had been swapped for some reason
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -7,6 +7,7 @@
 * revised spec tests [John Cupitt]
 * fix a segv in im.label_regions [John Cupitt]
 * add a Valgrind suppressions file [John Cupitt]
+* fix monotonic? [John Cupitt]
 
 # Version 0.3.8
 
diff --git a/ext/image_histograms_lut.c b/ext/image_histograms_lut.c
@@ -351,7 +351,7 @@ img_monotonic_p(VALUE obj)
 	if( im_ismonotonic(im, &ret) )
 	    vips_lib_error();
 
-	return( ret == 0 ? Qtrue : Qfalse );
+	return( ret == 0 ? Qfalse : Qtrue );
 }
 
 /*
