@@ -93,18 +93,18 @@ def checkout # :nodoc:
9393 return false unless File . exist? repo_cache_dir
9494
9595 unless File . exist? install_dir
96- system git , "clone" , "--quiet" , "--no-checkout" ,
96+ system git_command , "clone" , "--quiet" , "--no-checkout" ,
9797 repo_cache_dir , install_dir
9898 end
9999
100100 Dir . chdir install_dir do
101- system git , "fetch" , "--quiet" , "--force" , "--tags" , install_dir
101+ system git_command , "fetch" , "--quiet" , "--force" , "--tags" , install_dir
102102
103- success = system git , "reset" , "--quiet" , "--hard" , rev_parse
103+ success = system git_command , "reset" , "--quiet" , "--hard" , rev_parse
104104
105105 if @need_submodules
106106 require "open3"
107- _ , status = Open3 . capture2e ( git , "submodule" , "update" , "--quiet" , "--init" , "--recursive" )
107+ _ , status = Open3 . capture2e ( git_command , "submodule" , "update" , "--quiet" , "--init" , "--recursive" )
108108
109109 success &&= status . success?
110110 end
@@ -121,11 +121,11 @@ def cache # :nodoc:
121121
122122 if File . exist? repo_cache_dir
123123 Dir . chdir repo_cache_dir do
124- system git , "fetch" , "--quiet" , "--force" , "--tags" ,
124+ system git_command , "fetch" , "--quiet" , "--force" , "--tags" ,
125125 @repository , "refs/heads/*:refs/heads/*"
126126 end
127127 else
128- system git , "clone" , "--quiet" , "--bare" , "--no-hardlinks" ,
128+ system git_command , "clone" , "--quiet" , "--bare" , "--no-hardlinks" ,
129129 @repository , repo_cache_dir
130130 end
131131 end
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