Update of /cvsroot/alsa/alsa-driver/utils
In directory sc8-pr-cvs1:/tmp/cvs-serv8790
Modified Files:
alsaconf
Log Message:
fixed error messages during building database.
Index: alsaconf
===================================================================
RCS file: /cvsroot/alsa/alsa-driver/utils/alsaconf,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -r1.7 -r1.8
--- alsaconf 17 Jul 2003 18:14:28 -0000 1.7
+++ alsaconf 8 Sep 2003 14:49:38 -0000 1.8
@@ -119,7 +119,7 @@
fi
alsa_device_opts=""
-if modinfo -p snd | grep uid ; then
+if modinfo -p snd | grep -q uid ; then
if [ x"$alsa_uid" != x0 ]; then
alsa_device_opts="$alsa_device_opts ${mpfx}device_uid=$alsa_uid"
fi
@@ -127,7 +127,7 @@
alsa_device_opts="$alsa_device_opts ${mpfx}device_gid=$alsa_gid"
fi
fi
-if modinfo -p snd | grep device_mode ; then
+if modinfo -p snd | grep -q device_mode ; then
if [ x"$alsa_mode" != x0 ]; then
alsa_device_opts="$alsa_device_opts ${mpfx}device_mode=$alsa_mode"
fi
@@ -343,6 +343,10 @@
# convert ISA PnP id number to string 'ABC'
convert_isapnp_id () {
+ if [ -z "$1" ]; then
+ echo "XXXX"
+ return
+ fi
let a='('$1'>>2) & 0x3f'
let b='(('$1' & 0x03) << 3) | (('$1' >> 13) & 0x07)'
let c='('$1'>> 8) & 0x1f'
@@ -352,6 +356,10 @@
# swap high & low bytes
swap_number () {
+ if [ -z "$1" ]; then
+ echo "0000"
+ return
+ fi
let v='(('$1'>>8)&0xff)|(('$1'&0xff)<<8)'
printf "%04x" $v
}
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