Fix the -S option, #181.

diff --git a/if-options.h b/if-options.h
index 6b05c164ec9af6cefc108405507d064ddd162c4b..66fd69f24ad489e7ab29f7ac9bfffb0c6251f2ee 100644 (file)
--- a/if-options.h
+++ b/if-options.h
@@ -37,7 +37,7 @@
 
 /* Don't set any optional arguments here so we retain POSIX
  * compatibility with getopt */
-#define IF_OPTS "bc:de:f:gh:i:kl:m:no:pqr:s:t:u:v:wxy:z:ABC:DEF:GI:KLN:O:Q:TVW:X:Z:"
+#define IF_OPTS "bc:de:f:gh:i:kl:m:no:pqr:s:t:u:v:wxy:z:ABC:DEF:GI:KLN:O:Q:S:TVW:X:Z:"
 
 #define DEFAULT_TIMEOUT                30
 #define DEFAULT_REBOOT         10