gnu: earlyoom: Update to latest commit to resolve a test failure.

* gnu/packages/linux.scm (earlyoom): Update to commit
7bd4b2c9a285d2b9a4ef6e7a080e83ab95fcdeea.

gnu/packages/linux.scm

@@ -2737,19 +2737,24 @@ kmod.  The aim is to be compatible with tools, configurations and indices
 from the module-init-tools project.")
     (license license:gpl2+))) ; library under lgpl2.1+
 
+;;; Use a recent commit, because the latest 1.3 tag suffers from test failures
+;;; (see:
+;;; https://github.com/rfjakob/earlyoom/issues/156#issuecomment-591997405).
 (define-public earlyoom
+  (let ((commit "7bd4b2c9a285d2b9a4ef6e7a080e83ab95fcdeea")
+        (revision "1"))
     (package
       (name "earlyoom")
-    (version "1.3")
+      (version (git-version "1.3" revision commit))
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
                       (url "https://github.com/rfjakob/earlyoom.git")
-                    (commit (string-append "v" version))))
+                      (commit commit)))
                 (file-name (git-file-name name version))
                 (sha256
                  (base32
-                "0fwbx0y80nqgkxrc9kf9j3iwa0wbps2jmqir3pgqbc2cj0wjh0lr"))))
+                  "0sxk8gh734q4rbh9r1q8ab840bn4kffdm8j93x55jspnmmy1wd2c"))))
       (build-system gnu-build-system)
       (arguments
        `(#:phases (modify-phases %standard-phases
@@ -2779,7 +2784,7 @@ from the module-init-tools project.")
       (description "Early OOM is a minimalist out of memory (OOM) daemon that
 runs in user space and provides a more responsive and configurable alternative
 to the in-kernel OOM killer.")
-    (license license:expat)))
+      (license license:expat))))
 
 (define-public eudev
   ;; The post-systemd fork, maintained by Gentoo.