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| author | Michael Olbrich <m.olbrich@pengutronix.de> | 2020-08-15 11:20:25 +0200 |
|---|---|---|
| committer | Michael Olbrich <m.olbrich@pengutronix.de> | 2020-08-15 11:25:19 +0200 |
| commit | 15d3a688eec47893eac6d09894683dccbf50d14c (patch) | |
| tree | 6004ad2b44e2658497b136579b4c4450a0e55d7e /scripts/libptxdist.sh | |
| parent | 18398cddc1a684424e798d0c27c6e7bc44af4ed3 (diff) | |
| download | ptxdist-15d3a688eec47893eac6d09894683dccbf50d14c.tar.gz ptxdist-15d3a688eec47893eac6d09894683dccbf50d14c.tar.xz | |
ptxd_replace_link: don't do anything if the link is already correct
Most links are created during wrapper setup. So most of the time the links
are already correct. This saves a bit of time during startup.
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Diffstat (limited to 'scripts/libptxdist.sh')
| -rw-r--r-- | scripts/libptxdist.sh | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/scripts/libptxdist.sh b/scripts/libptxdist.sh index dc67bc17b..ee0ba39d3 100644 --- a/scripts/libptxdist.sh +++ b/scripts/libptxdist.sh @@ -315,6 +315,10 @@ ptxd_dumpstack() { ptxd_replace_link() { test -e "${2}" -a ! -L "${2}" && ptxd_bailout "'${2}' is not a link" + if [ "${1}" -ef "${2}" ]; then + return + fi + ln -sfT "${1}" "${2}.tmp" mv -T "${2}.tmp" "${2}" } |