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, 3 insertions, 3 deletions

diff --git a/src/nix-build/nix-build.cc b/src/nix-build/nix-build.cc
index 3a8d67f21..a79b1086b 100755
--- a/src/nix-build/nix-build.cc
+++ b/src/nix-build/nix-build.cc
@@ -67,7 +67,7 @@ std::vector<string> shellwords(const string & s)
     return res;
 }
 
-static void _main(int argc, char * * argv)
+static void main_nix_build(int argc, char * * argv)
 {
     auto dryRun = false;
     auto runEnv = std::regex_search(argv[0], std::regex("nix-shell$"));
@@ -540,5 +540,5 @@ static void _main(int argc, char * * argv)
     }
 }
 
-static RegisterLegacyCommand s1("nix-build", _main);
-static RegisterLegacyCommand s2("nix-shell", _main);
+static RegisterLegacyCommand r_nix_build("nix-build", main_nix_build);
+static RegisterLegacyCommand r_nix_shell("nix-shell", main_nix_build);