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xtscal: Fix the endless loop when starting X

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xtscal script in Xsession.d would lead endless loop if /etc/pointercal is
missing, which make the system hang.

This fix adds a counter for loop.

[BUGID #251] got fixed by this.

Signed-off-by: Zhai Edwin <edwin.zhai@intel.com>
This commit is contained in:
Zhai Edwin
2010-09-27 21:16:16 +08:00
committed by Richard Purdie
parent 239a368d57
commit b3ef7f59e2
1 changed files with 4 additions and 1 deletions
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5
meta/recipes-graphics/xtscal/xtscal/30xTs_Calibrate.sh
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@@ -3,8 +3,11 @@
. /etc/formfactor/config
if [ "$HAVE_TOUCHSCREEN" = "1" ]; then
while [ ! -z $TSLIB_TSDEVICE ] && [ ! -f /etc/pointercal ]
n=1
while [ ! -z $TSLIB_TSDEVICE ] && [ ! -f /etc/pointercal ] && [ $n -le 5 ]
do
/usr/bin/xtscal
sleep 1
let "n += 1"
done
fi