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-rw-r--r--src/argparse.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/argparse.c b/src/argparse.c
index cedb2f5..ef0c161 100644
--- a/src/argparse.c
+++ b/src/argparse.c
@@ -3138,7 +3138,7 @@ show_help (opttable_t *opts, unsigned int nopts, unsigned int flags)
static void
-show_version ()
+show_version (void)
{
const char *s;
int i;