diff options
Diffstat (limited to 'run-command.c')
| -rw-r--r-- | run-command.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/run-command.c b/run-command.c index 4ee4bdf16..7e779d33e 100644 --- a/run-command.c +++ b/run-command.c @@ -77,8 +77,12 @@ int start_command(struct child_process *cmd) die("exec %s: cd to %s failed (%s)", cmd->argv[0], cmd->dir, strerror(errno)); if (cmd->env) { - for (; *cmd->env; cmd->env++) - putenv((char*)*cmd->env); + for (; *cmd->env; cmd->env++) { + if (strchr(*cmd->env, '=')) + putenv((char*)*cmd->env); + else + unsetenv(*cmd->env); + } } if (cmd->git_cmd) { execv_git_cmd(cmd->argv); |