diff options
| -rw-r--r-- | package/network/utils/comgt/files/ncm.sh | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/package/network/utils/comgt/files/ncm.sh b/package/network/utils/comgt/files/ncm.sh index 2f36697487..dec058712d 100644 --- a/package/network/utils/comgt/files/ncm.sh +++ b/package/network/utils/comgt/files/ncm.sh @@ -86,10 +86,25 @@ proto_ncm_setup() { return 1 } - [ -n "$delay" ] && sleep "$delay" - - manufacturer=$(gcom -d "$device" -s /etc/gcom/getcardinfo.gcom | awk 'NF && $0 !~ /AT\+CGMI/ { sub(/\+CGMI: /,""); print tolower($1); exit; }') - [ $? -ne 0 -o -z "$manufacturer" ] && { + start=$(date +%s) + while true; do + manufacturer=$(gcom -d "$device" -s /etc/gcom/getcardinfo.gcom | awk 'NF && $0 !~ /AT\+CGMI/ { sub(/\+CGMI: /,""); print tolower($1); exit; }') + [ "$manufacturer" = "error" ] && { + manufacturer="" + } + [ -n "$manufacturer" ] && { + break + } + [ -z "$delay" ] && { + break + } + sleep 1 + elapsed=$(($(date +%s) - start)) + [ "$elapsed" -gt "$delay" ] && { + break + } + done + [ -z "$manufacturer" ] && { echo "Failed to get modem information" proto_notify_error "$interface" GETINFO_FAILED return 1 |