1 files changed, 2 insertions, 1 deletions
diff --git a/src/cct.c b/src/cct.c
index 8096986d..6b8f35f3 100644
--- a/src/cct.c
+++ b/src/cct.c
@@ -117,6 +117,7 @@ static const char usage[] = {
     "    --verbose         Alias for -v\n"
     "    --inverse         Alias for -I\n"
     "    --help            Alias for -h\n"
+    "    --version         Print version number\n"
     "--------------------------------------------------------------------------------\n"
     "Operator Specs:\n"
     "--------------------------------------------------------------------------------\n"
@@ -165,7 +166,7 @@ int main(int argc, char **argv) {
     if (0==o)
         return 0;
 
-    if (opt_given (o, "h")) {
+    if (opt_given (o, "h") || argc==1) {
         printf (usage, o->progname);
         return 0;
     }