diff options
Diffstat (limited to 'src/nix.cc')
| -rw-r--r-- | src/nix.cc | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/src/nix.cc b/src/nix.cc index f672c42a8..3345f983f 100644 --- a/src/nix.cc +++ b/src/nix.cc @@ -307,16 +307,8 @@ void run(Strings args) op = opVerify; else if (arg == "--path" || arg == "-p") pathArgs = true; - else if (arg == "--verbose" || arg == "-v") { - if (it == args.end()) throw UsageError( - format("`%1%' requires an argument") % arg); - istringstream str(*it++); - int lvl; - str >> lvl; - if (str.fail()) throw UsageError( - format("`%1%' requires an integer argument") % arg); - verbosity = (Verbosity) lvl; - } + else if (arg == "--verbose" || arg == "-v") + verbosity = (Verbosity) ((int) verbosity + 1); else if (arg[0] == '-') opFlags.push_back(arg); else |