diff options
Diffstat (limited to 'meta/recipes-core/sysvinit/sysvinit-inittab')
-rw-r--r-- | meta/recipes-core/sysvinit/sysvinit-inittab/start_getty | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/meta/recipes-core/sysvinit/sysvinit-inittab/start_getty b/meta/recipes-core/sysvinit/sysvinit-inittab/start_getty index 96fd6cfcfd..dfa799adac 100644 --- a/meta/recipes-core/sysvinit/sysvinit-inittab/start_getty +++ b/meta/recipes-core/sysvinit/sysvinit-inittab/start_getty | |||
@@ -11,7 +11,7 @@ | |||
11 | active_serial=$(grep "serial" /proc/tty/drivers | cut -d/ -f1 | sed "s/ *$//") | 11 | active_serial=$(grep "serial" /proc/tty/drivers | cut -d/ -f1 | sed "s/ *$//") |
12 | 12 | ||
13 | # Rephrase input parameter from ttyS target index (ttyS1, ttyS2, ttyAMA0, etc). | 13 | # Rephrase input parameter from ttyS target index (ttyS1, ttyS2, ttyAMA0, etc). |
14 | runtime_tty=$(echo $2 | grep -oh '[0-9]') | 14 | runtime_tty=$(echo $2 | grep -oh '[0-9]\+') |
15 | 15 | ||
16 | # busybox' getty does this itself, util-linux' agetty needs extra help | 16 | # busybox' getty does this itself, util-linux' agetty needs extra help |
17 | getty="/sbin/getty" | 17 | getty="/sbin/getty" |
@@ -36,7 +36,7 @@ for line in $active_serial; do | |||
36 | then | 36 | then |
37 | # Remove all unknown entries and discard the first line (desc). | 37 | # Remove all unknown entries and discard the first line (desc). |
38 | activetty=$(grep -v "unknown" "/proc/tty/driver/$line" \ | 38 | activetty=$(grep -v "unknown" "/proc/tty/driver/$line" \ |
39 | | tail -n +2 | grep -oh "^\s*\S*[0-9]") | 39 | | tail -n +2 | grep -oh "^\s*\S*[0-9]\+") |
40 | for active in $activetty; do | 40 | for active in $activetty; do |
41 | # If indexes do match then enable the serial console. | 41 | # If indexes do match then enable the serial console. |
42 | if [ $active -eq $runtime_tty ] | 42 | if [ $active -eq $runtime_tty ] |