From: David Brownell <dbrownell@users.sourceforge.net>
Date: Tue, 17 Nov 2009 00:36:03 +0000 (-0800)
Subject: JTAG: fix autoprobe failure.
X-Git-Tag: v0.4.0-rc1~552
X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=commitdiff_plain;h=7c393679c0cd8f7609a0d6b2329a1877de0f3d31;hp=7c393679c0cd8f7609a0d6b2329a1877de0f3d31

JTAG: fix autoprobe failure.

Fix bug noted by Øyvind: terminate the IR length autoscan when
the IR is too long, or otherwise broken.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
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