Merge pull request #33 from nix-community/ssl-certs

fix restoring SSL_CERT_FILE files

Author: Mic92

direnvrc

@@ -17,15 +17,15 @@ _nix_import_env() {
     if [[ $impure_ssl_cert_file == __UNSET__ ]]; then
       unset SSL_CERT_FILE
     else
-      export SSL_CERT_FILE=$impure_nix_ssl_cert_file
+      export SSL_CERT_FILE=$impure_ssl_cert_file
     fi
   fi
 
   if [[ "${NIX_SSL_CERT_FILE:-}" = /no-cert-file.crt ]]; then
     if [[ $impure_nix_ssl_cert_file == __UNSET__ ]]; then
       unset NIX_SSL_CERT_FILE
     else
-      export NIX_SSL_CERT_FILE=${impure_ssl_cert_file}
+      export NIX_SSL_CERT_FILE=${impure_nix_ssl_cert_file}
     fi
   fi