From e7e309350c4391e9b17535fe331a638c30750842 Mon Sep 17 00:00:00 2001
From: okuji <okuji@localhost>
Date: Sun, 12 Sep 1999 05:54:39 +0000
Subject: [PATCH] add more check into set_device.

---
 ChangeLog        | 6 ++++++
 stage2/disk_io.c | 5 +++--
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 773e61094..9be018fa8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+1999-09-12  OKUJI Yoshinori  <okuji@kuicr.kyoto-u.ac.jp>
+
+	* stage2/disk_io.c (sane_partition) [STAGE1_5]: Defined.
+	(set_device): Use sane_partition to make sure that CURRENT_DRIVE
+	has a valid value. Reported by Pavel Roskin.
+	
 1999-09-11  OKUJI Yoshinori  <okuji@kuicr.kyoto-u.ac.jp>
 
 	From Pavel Roskin:
diff --git a/stage2/disk_io.c b/stage2/disk_io.c
index 7afa1fc52..05e57b72a 100644
--- a/stage2/disk_io.c
+++ b/stage2/disk_io.c
@@ -233,7 +233,6 @@ devread (int sector, int byte_offset, int byte_len, char *buf)
 		  byte_len, buf);
 }
 
-#ifndef STAGE1_5
 static int
 sane_partition (void)
 {
@@ -249,7 +248,6 @@ sane_partition (void)
   errnum = ERR_DEV_VALUES;
   return 0;
 }
-#endif /* ! STAGE1_5 */
 
 static void
 attempt_mount (void)
@@ -818,6 +816,9 @@ set_device (char *device)
 	}
     }
 
+  if (! sane_partition ())
+    return 0;
+  
   if (retval)
     retval = device + 1;
   else