Fix call to git checkout to be non-ambiguous. This leads to a more clear

error message from git if the ref is misconfiugured.

Signed-off-by: Gordon Hecker <gh@emlix.com>

diff --git a/global/e2-install-e2.lua.in b/global/e2-install-e2.lua.in
index b7f2ab92cd6dbfe6b839cc54e6e0316506cafeb7..f6e1aec658d18f8e004d5e9fdcc31896226b5141 100755 (executable)
--- a/global/e2-install-e2.lua.in
+++ b/global/e2-install-e2.lua.in
@@ -150,7 +150,8 @@ end
 e2lib.chdir(destdir)
 
 -- checkout ref
-rc, re = e2lib.git(nil, "checkout", ref)
+local args = string.format("%s --", ref)
+rc, re = e2lib.git(nil, "checkout", args)
 if not rc then
   e2lib.abort(e:cat(re))
 end