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| author | Andreas Gnau | 2025-07-22 09:12:08 +0000 |
|---|---|---|
| committer | Hauke Mehrtens | 2025-07-27 16:08:44 +0000 |
| commit | 11aa0fc6fb9405c5aa6f8ea05759d5719c982a82 (patch) | |
| tree | 7ae614b3c9a9d6326517681e25f1b5b692ad1ca0 | |
| parent | fbf991544fb8ed58568aa63ed69c85a3964a11ab (diff) | |
| download | openwrt-11aa0fc6fb9405c5aa6f8ea05759d5719c982a82.tar.gz | |
base-files: find_mmc_part: Silence error when no MMC exists
When running find_mmc_part on a system without MMC or when the given
root device does not exist, an error message is printed to stderr.
grep: /sys/block/mmcblk*/mmcblk*p*/uevent: No such file or directory
Silence this error message.
Since find_mmc_part is mostly used to get block devices of MMC
partitions and the negative result (partion not found) is checked for by
the caller, the error message can be silenced without causing any
negative impact.
Signed-off-by: Andreas Gnau <andreas.gnau@iopsys.eu>
Link: https://github.com/openwrt/openwrt/pull/19492
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
| -rw-r--r-- | package/base-files/files/lib/functions.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/package/base-files/files/lib/functions.sh b/package/base-files/files/lib/functions.sh index 18bf79251d..c1aeea7b72 100644 --- a/package/base-files/files/lib/functions.sh +++ b/package/base-files/files/lib/functions.sh @@ -447,7 +447,7 @@ find_mmc_part() { fi for DEVNAME in /sys/block/$ROOTDEV/mmcblk*p*; do - PARTNAME="$(grep PARTNAME ${DEVNAME}/uevent | cut -f2 -d'=')" + PARTNAME="$(grep PARTNAME ${DEVNAME}/uevent | cut -f2 -d'=' 2>/dev/null)" [ "$PARTNAME" = "$1" ] && echo "/dev/$(basename $DEVNAME)" && return 0 done } |