diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/postmaster/postmaster.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/backend/postmaster/postmaster.c b/src/backend/postmaster/postmaster.c index 6421c8601bc..e350dd29252 100644 --- a/src/backend/postmaster/postmaster.c +++ b/src/backend/postmaster/postmaster.c @@ -827,10 +827,14 @@ PostmasterMain(int argc, char *argv[]) if (output_config_variable != NULL) { /* - * permission is handled because the user is reading inside the data - * dir + * "-C guc" was specified, so print GUC's value and exit. No extra + * permission check is needed because the user is reading inside the + * data dir. */ - puts(GetConfigOption(output_config_variable, false, false)); + const char *config_val = GetConfigOption(output_config_variable, + false, false); + + puts(config_val ? config_val : "(null)"); ExitPostmaster(0); } |