1 files changed, 1 insertions, 1 deletions
diff --git a/Src/parse.c b/Src/parse.c
index a26df6f0a..83ba396b0 100644
--- a/Src/parse.c
+++ b/Src/parse.c
@@ -530,7 +530,7 @@ empty_eprog(Eprog p)
 }
 
 static void
-clear_hdocs()
+clear_hdocs(void)
 {
     struct heredocs *p, *n;