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-rw-r--r--stdio/vfscanf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/stdio/vfscanf.c b/stdio/vfscanf.c
index cacf16f466..cdfedc2485 100644
--- a/stdio/vfscanf.c
+++ b/stdio/vfscanf.c
@@ -251,7 +251,7 @@ DEFUN(__vfscanf, (s, format, arg),
case 'n': /* Answer number of assignments done. */
if (do_assign)
- *ARG (int *) = read_in;
+ *ARG (int *) = read_in - 1; /* Don't count the read-ahead. */
break;
case 'c': /* Match characters. */