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authorLaurent Bercot <ska-skaware@skarnet.org>2016-02-02 23:30:37 +0000
committerLaurent Bercot <ska-skaware@skarnet.org>2016-02-02 23:30:37 +0000
commitebb408e5adca052b62d453c31326437740a64f64 (patch)
tree9955d905f91434c0487adf12dd957ae183330ea1 /src
parentc41e2c561c4be340eeadc97ad9a7e0279aa3959f (diff)
downloads6-ebb408e5adca052b62d453c31326437740a64f64.tar.xz
Fix argc check in s6-svlisten1
Diffstat (limited to 'src')
-rw-r--r--src/supervision/s6-svlisten1.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/supervision/s6-svlisten1.c b/src/supervision/s6-svlisten1.c
index 6c4bb36..a669403 100644
--- a/src/supervision/s6-svlisten1.c
+++ b/src/supervision/s6-svlisten1.c
@@ -44,7 +44,7 @@ int main (int argc, char const *const *argv, char const *const *envp)
argc -= l.ind ; argv += l.ind ;
if (t) tain_from_millisecs(&tto, t) ; else tto = tain_infinite_relative ;
}
- if (!argc) dieusage() ;
+ if (argc < 2) dieusage() ;
tain_now_g() ;
tain_add_g(&deadline, &tto) ;
spfd = s6_svlisten_selfpipe_init() ;