/* Flush any buffered output before forking. */
fflush (stdout);
- pid = fork();
+ pid = fork ();
if (pid == -1) {
fprintf (stderr, "Error: %s hook fork failed: %s\n", hook,
strerror (errno));
goto DONE;
}
- if (!WIFEXITED (status) || WEXITSTATUS (status)) {
+ if (! WIFEXITED (status) || WEXITSTATUS (status)) {
if (WIFEXITED (status)) {
fprintf (stderr, "Error: %s hook failed with status %d\n",
hook, WEXITSTATUS (status));