diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/nix/edit.cc | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/nix/edit.cc b/src/nix/edit.cc index 127be321eee2..7eaa86e2f914 100644 --- a/src/nix/edit.cc +++ b/src/nix/edit.cc @@ -52,7 +52,12 @@ struct CmdEdit : InstallableCommand throw Error("cannot parse meta.position attribute '%s'", pos); std::string filename(pos, 0, colon); - int lineno = std::stoi(std::string(pos, colon + 1)); + int lineno; + try { + lineno = std::stoi(std::string(pos, colon + 1)); + } catch (std::invalid_argument e) { + throw Error("cannot parse line number '%s'", pos); + } auto editor = getEnv("EDITOR", "cat"); |