Fixes segfaults when running via monitoring worker

(off-by-one)

Grabed from https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=198318

1 files changed, 1 insertions, 1 deletions

diff --git a/plugins-root/check_dhcp.c b/plugins-root/check_dhcp.c
index b874c555..5508d5f9 100644
--- a/plugins-root/check_dhcp.c
+++ b/plugins-root/check_dhcp.c
@@ -1182,7 +1182,7 @@ int call_getopt(int argc, char **argv){
                         }
                 }
 
-        return i;
+        return i+1;
         }