assorted fixes uncovered by randomconfig runs

git-svn-id: svn://busybox.net/trunk/busybox@18209 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 2 insertions, 0 deletions

diff --git a/util-linux/fdisk.c b/util-linux/fdisk.c
index 9d7bd4e2c..f3c7ca4c6 100644
--- a/util-linux/fdisk.c
+++ b/util-linux/fdisk.c
@@ -325,6 +325,7 @@ struct globals {
                 s |= (sector >> 2) & 0xc0; \
         } while (0)
 
+#if ENABLE_FEATURE_FDISK_WRITABLE
 /* read line; return 0 or first printable char */
 static int
 read_line(const char *prompt)
@@ -343,6 +344,7 @@ read_line(const char *prompt)
                 line_ptr++;
         return *line_ptr;
 }
+#endif
 
 /*
  * return partition name - uses static storage