1 files changed, 1 insertions, 1 deletions

diff --git a/src/data.c b/src/data.c
index 4a63eb7d2f5..faf3bc8df9b 100644
--- a/src/data.c
+++ b/src/data.c
@@ -2471,7 +2471,7 @@ NUMBER may be an integer or a floating point number.  */)
     }
 
   if (sizeof (int) == sizeof (EMACS_INT))
-    sprintf (buffer, "%d", XINT (number));
+    sprintf (buffer, "%d", (int) XINT (number));
   else if (sizeof (long) == sizeof (EMACS_INT))
     sprintf (buffer, "%ld", (long) XINT (number));
   else