X-Git-Url: http://gitweb.michael.orlitzky.com/?a=blobdiff_plain;f=src%2FMisc.hs;h=9dcbac943b41c52f06b5140bfef8636eaafbb3e7;hb=cb5b361ea78acd6f8c04cd864adc15edd90299db;hp=d3c716283b624449276ae25e1fd271187cf43efb;hpb=8964e1ca87745763daa42f7aa838b80c7dbc0192;p=spline3.git

diff --git a/src/Misc.hs b/src/Misc.hs
index d3c7162..9dcbac9 100644
--- a/src/Misc.hs
+++ b/src/Misc.hs
@@ -46,8 +46,8 @@ transpose_xz m =
                       | z <- [0..zsize]]
     where
       zsize = (length m) - 1
-      ysize = (length (m !! 0))- 1
-      xsize = (length ((m !! 0) !! 0)) - 1
+      ysize = length (head m) - 1
+      xsize = length (head $ head m) - 1
 
 -- | Takes a list, and returns True if its elements are pairwise
 --   equal. Returns False otherwise.