nix-shell: Respect --dry-run

Fixes #824.
2017-07-03 11:54:30 +02:00
parent fcca702a96
commit 0a5a867758
1 changed files with 2 additions and 0 deletions
@@ -390,6 +390,8 @@ int main(int argc, char ** argv)
                    maybePrintExecError(e);
                }

+                if (dryRun) return;
+
                // Set the environment.
                auto env = getEnv();