Print help text when callin gie without arguments

Previously gie would return "Nothing to do" when called without
arguments. With this change the help text is returned instead.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/gie.c b/src/gie.c
index 1d30c81e..3dd1ad2d 100644
--- a/src/gie.c
+++ b/src/gie.c
@@ -248,7 +248,7 @@ 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);
         free (o);
         return 0;