[Xenomai-core] [patch] prevent endless loop in prepare-kernel.sh

["Hillier, Gernot" <gernot.hillier@domain.hid>]

Hi there!

Just noted that prepare-kernel.sh ends up in an endless loop when you 
use "--default" together with an invalid "--arch" parameter.

Here's a small patch. Please apply. TIA!

Index: scripts/prepare-kernel.sh
===================================================================
--- scripts/prepare-kernel.sh	(Revision 3753)
+++ scripts/prepare-kernel.sh	(Arbeitskopie)
@@ -327,6 +327,7 @@
     *)
        echo "$me: unsupported architecture: $linux_arch" >&2
        linux_arch=
+      usedefault=
        ;;
     esac
     if test \! x$linux_arch = x; then
@@ -384,6 +385,7 @@
        fi
        if test \! -r "$adeos_patch"; then
           echo "$me: cannot read Adeos patch from $adeos_patch" >&2
+         usedefault=
           adeos_patch=
        fi
     done

-- 
With kind regards,
Gernot Hillier

Siemens AG, CT SE 2
Corporate Competence Center Embedded Linux