Index: qemu-img.c
===================================================================
RCS file: /sources/qemu/qemu/qemu-img.c,v
retrieving revision 1.16
diff -u -r1.16 qemu-img.c
--- qemu-img.c	5 Feb 2007 20:21:32 -0000	1.16
+++ qemu-img.c	8 Feb 2007 19:31:54 -0000
@@ -457,7 +457,7 @@
 
     drv = bdrv_find_format(out_fmt);
     if (!drv)
-        error("Unknown file format '%s'", fmt);
+        error("Unknown file format '%s'", out_fmt);
     if (compress && drv != &bdrv_qcow && drv != &bdrv_qcow2)
         error("Compression not supported for this file format");
     if (encrypt && drv != &bdrv_qcow && drv != &bdrv_qcow2)