environment-convertor in rvm-1.0.0

- old
+ new

@@ -28,18 +28,18 @@
 contents_of_environment_file() {
   cat "$rvm_environments_path/$(__rvm_environment_identifier)"
 }
 
 convert_to_shell() {
-  convert_path_to_fish "$(contents_of_environment_file | grep '^export PATH=')"
+  convert_path_to_fish "$(contents_of_environment_file | \grep '^export PATH=')"
   while read -r shell_line; do
-    if echo "$shell_line" | grep -q '^unset '; then
+    if echo "$shell_line" | \grep -q '^unset '; then
       echo "$shell_line" | convert_unset_to_fish
     else
       echo "$shell_line" | convert_exports_to_fish
     fi
-  done < <(contents_of_environment_file | grep -v '^export [^=]*$' | grep -v '^export PATH=')
+  done < <(contents_of_environment_file | \grep -v '^export [^=]*$' | \grep -v '^export PATH=')
   unset shell_line
 }
 
 ensure_has_shell() {
   for item in "path" "unset" "exports"; do
@@ -55,6 +55,6 @@
 # Check we're loading a different shell.
 if [[ "$(__rvm_environment_identifier)" != "$environment_name" ]]; then
   __rvm_become "$environment_name" || exit 1
 fi
 
-convert_to_shell
\ No newline at end of file
+convert_to_shell