1 files changed, 1 insertions, 1 deletions
diff --git a/src/date.c b/src/date.c
index 0f7d35220..162ed6a4e 100644
--- a/src/date.c
+++ b/src/date.c
@@ -141,7 +141,7 @@ batch_convert (const char *input_filename, const char *format)
   return status;
 }
 
-void
+int
 main (int argc, char **argv)
 {
   int optc;