Remove static variable name clashes

This was useful for an experiment with building Nix as a single
compilation unit. It's not very useful otherwise but also doesn't
hurt...

1 files changed, 2 insertions, 2 deletions

diff --git a/src/nix/cat.cc b/src/nix/cat.cc
index 97306107c..eef172cfc 100644
--- a/src/nix/cat.cc
+++ b/src/nix/cat.cc
@@ -72,5 +72,5 @@ struct CmdCatNar : StoreCommand, MixCat
     }
 };
 
-static auto r1 = registerCommand<CmdCatStore>("cat-store");
-static auto r2 = registerCommand<CmdCatNar>("cat-nar");
+static auto rCmdCatStore = registerCommand<CmdCatStore>("cat-store");
+static auto rCmdCatNar = registerCommand<CmdCatNar>("cat-nar");