replace use of which(1) with call to 'command' shell builtin

This should be more portable, as 'command -v' is specified by POSIX.

Signed-off-by: Sean Whitton <spwhitton@spwhitton.name>

2 files changed, 3 insertions, 1 deletions

diff --git a/Changes b/Changes
index 3d7133a..58030c0 100644
--- a/Changes
+++ b/Changes
@@ -1,6 +1,8 @@
 Revision history for Git::Annex
 
 {{$NEXT}}
+    - Test suite: use 'command' shell builtin, rather than which(1), to
+      determine whether git-annex is available on PATH.
 
 0.007     2021-02-28 13:20:42-07:00 America/Phoenix
     - Rename annex-review-unused to git-annex-reviewunused now that git-annex
diff --git a/t/lib/t/Util.pm b/t/lib/t/Util.pm
index dea6a42..df324ce 100644
--- a/t/lib/t/Util.pm
+++ b/t/lib/t/Util.pm
@@ -42,7 +42,7 @@ sub device_id_issues {
 }
 
 sub git_annex_available {
-    `which git-annex`;
+    `sh -c "command -v git-annex"`;
     return !$?;
 }