X-Git-Url: https://git.openstreetmap.org./chef.git/blobdiff_plain/90a349e0bc558441e65156eabb585c578d93fbfd..40f5e90300c6a9c8c7d6bed06e7ac4d8f66f40f9:/hooks/pre-commit

diff --git a/hooks/pre-commit b/hooks/pre-commit
index cb7bc82d5..60d665932 100755
--- a/hooks/pre-commit
+++ b/hooks/pre-commit
@@ -12,7 +12,7 @@ if IO.popen(["git", "ls-files", "--unmerged"]).read.empty?
   end.compact
 
   ruby_files = files.select do |file|
-    file =~ /\.rb$/ || (file !~ /\.erb$/ && `file --brief --mime-type #{file}` == "text/x-ruby\n")
+    file =~ /\.rb$/ || (file !~ /\.erb$/ && %x(file --brief --mime-type #{file}) == "text/x-ruby\n")
   end
 
   ok &&= system("bundle", "exec", "rubocop", *ruby_files) unless ruby_files.empty?