1 files changed, 1 insertions, 1 deletions
diff --git a/src/fold.c b/src/fold.c
index 747f78684..5069267f3 100644
--- a/src/fold.c
+++ b/src/fold.c
@@ -245,7 +245,7 @@ fold_file (char *filename, int width)
   return 0;
 }
 
-void
+int
 main (int argc, char **argv)
 {
   int width = 80;