[elpa] externals/diff-hl 283aa2b9df: #190 Try to support Hg when running tests

[ELPA Syncer]

branch: externals/diff-hl
commit 283aa2b9df68ed125090d66a0ae664e1fc196b74
Author: Dmitry Gutov <dgutov@yandex.ru>
Commit: Dmitry Gutov <dgutov@yandex.ru>

    #190 Try to support Hg when running tests
---
 test/diff-hl-test.el | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/test/diff-hl-test.el b/test/diff-hl-test.el
index 2cefa5912f..f14e4d71f7 100644
--- a/test/diff-hl-test.el
+++ b/test/diff-hl-test.el
@@ -50,7 +50,11 @@
     (erase-buffer)
     (insert diff-hl-test-initial-content)
     (save-buffer)
-    (vc-git-command nil 0 buffer-file-name "reset")))
+    (pcase (vc-backend buffer-file-name)
+      (`Git
+       (vc-git-command nil 0 buffer-file-name "reset"))
+      (`Hg
+       (vc-hg-command nil 0 buffer-file-name "revert")))))
 
 (defun diff-hl-test-compute-diff-lines ()
   (diff-hl-test-in-source