make command line options const

The getopt_long call allows a const struct option, so mark ours
const too.

diff --git a/src/helper/options.c b/src/helper/options.c
index e26782ff937473cde80cf5bc265b373b249356f2..874196eabc5b82384a7c7c4caf7004617ca99cae 100644 (file)
--- a/src/helper/options.c
+++ b/src/helper/options.c
@@ -32,7 +32,7 @@
 
 static int help_flag, version_flag;
 
-static struct option long_options[] =
+static const struct option long_options[] =
 {
        {"help",        no_argument,            &help_flag,     1},
        {"version",     no_argument,            &version_flag,  1},