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| author | Eelco Dolstra <edolstra@gmail.com> | 2019-09-22 21:29:33 +0200 |
|---|---|---|
| committer | Eelco Dolstra <edolstra@gmail.com> | 2019-09-22 21:56:56 +0200 |
| commit | bd79c1f6f6391786772a8a79962abe22f374cca4 (patch) | |
| tree | 8a154f4e1772b960e1ba3c4b15fd3416ab99e4f8 /src/nix/edit.cc | |
| parent | 7f9a0033c71a230093e19a97808ea5b5f3e62e3b (diff) | |
Don't catch exceptions by value
(cherry picked from commit 893be6f5e36abb58bbaa9c49055a5218114dd514)
Diffstat (limited to 'src/nix/edit.cc')
| -rw-r--r-- | src/nix/edit.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/nix/edit.cc b/src/nix/edit.cc index c9671f76d..a6169f118 100644 --- a/src/nix/edit.cc +++ b/src/nix/edit.cc @@ -55,7 +55,7 @@ struct CmdEdit : InstallableCommand int lineno; try { lineno = std::stoi(std::string(pos, colon + 1)); - } catch (std::invalid_argument e) { + } catch (std::invalid_argument & e) { throw Error("cannot parse line number '%s'", pos); } |