--- a/mercurial/mdiff.py	Tue Oct 01 15:04:06 2024 -0400
+++ b/mercurial/mdiff.py	Sat Sep 28 19:11:39 2024 -0400
@@ -105,9 +105,9 @@
 
 def wsclean(opts, text, blank=True):
     if opts.ignorews:
-        text = bdiff.fixws(text, 1)
+        text = bdiff.fixws(text, True)
     elif opts.ignorewsamount:
-        text = bdiff.fixws(text, 0)
+        text = bdiff.fixws(text, False)
     if blank and opts.ignoreblanklines:
         text = re.sub(b'\n+', b'\n', text).strip(b'\n')
     if opts.ignorewseol: