diff options
Diffstat (limited to 'src/init/s6-linux-init-maker.c')
| -rw-r--r-- | src/init/s6-linux-init-maker.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/init/s6-linux-init-maker.c b/src/init/s6-linux-init-maker.c index 9ad8302..35beb3e 100644 --- a/src/init/s6-linux-init-maker.c +++ b/src/init/s6-linux-init-maker.c @@ -226,10 +226,14 @@ static int runleveld_script (buffer *b, char const *data) static int sig_script (buffer *b, char const *option) { - return put_shebang(b) - && buffer_puts(b, S6_LINUX_INIT_EXTBINPREFIX "s6-linux-init-shutdown -a ") >= 0 - && buffer_puts(b, option) >= 0 - && buffer_puts(b, " -- now\n") >= 0 ; + if (!put_shebang(b) + || buffer_puts(b, S6_LINUX_INIT_EXTBINPREFIX "s6-linux-init-shutdown ") < 0) + return 0 ; + if (!inns && buffer_puts(b, "-a ") < 0) return 0 ; + if (buffer_puts(b, option) < 0 + || buffer_puts(b, " -- now\n") < 0) + return 0 ; + return 1 ; } static inline int stage1_script (buffer *b, char const *data) |