diff options
| -rw-r--r-- | src/nix-env/nix-env.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/nix-env/nix-env.cc b/src/nix-env/nix-env.cc index 0da31588d..f6a9d9e7b 100644 --- a/src/nix-env/nix-env.cc +++ b/src/nix-env/nix-env.cc @@ -1287,7 +1287,7 @@ static void opDeleteGenerations(Globals & globals, Strings opFlags, Strings opAr } else if (opArgs.size() == 1 && opArgs.front().find('+') != string::npos) { if(opArgs.front().size() < 2) throw Error(format("invalid number of generations ‘%1%’") % opArgs.front()); - string str_max = string(opArgs.front() 1, opArgs.front().size()); + string str_max = string(opArgs.front(), 1, opArgs.front().size()); int max; if (!string2Int(str_max, max) || max == 0) throw Error(format("invalid number of generations to keep ‘%1%’") % opArgs.front()); |