76/92: gnu: r-maptools: Update to 0.9-4.

[Ricardo Wurmus]

rekado pushed a commit to branch master
in repository guix.

commit 80234d3294338646b0ca761b7abae0958eae15ef
Author: Ricardo Wurmus <address@hidden>
Date:   Tue Oct 30 07:52:51 2018 +0100

    gnu: r-maptools: Update to 0.9-4.
    
    * gnu/packages/cran.scm (r-maptools): Update to 0.9-4.
---
 gnu/packages/cran.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 8cbf639..acdae84 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -4062,14 +4062,14 @@ simple method for converting between file types.")
 (define-public r-maptools
   (package
     (name "r-maptools")
-    (version "0.9-3")
+    (version "0.9-4")
     (source
      (origin
        (method url-fetch)
        (uri (cran-uri "maptools" version))
        (sha256
         (base32
-         "0hxbv01im9zk1qrwgigpc510w6x0kzdzip4gx2jzfqmmwr8m17r8"))))
+         "1753kgyc4kmbb5h6knz5wgvvvj8v77kzm8lz0kwz05m5k3spa24k"))))
     (build-system r-build-system)
     (propagated-inputs
      `(("r-foreign" ,r-foreign)