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(parent: f3b866f) | patch
download.pl: check for existing file before the first download attempt
authorFelix Fietkau <[email protected]>
Fri, 16 Dec 2016 14:15:48 +0000 (15:15 +0100)
committerFelix Fietkau <[email protected]>
Fri, 16 Dec 2016 14:16:47 +0000 (15:16 +0100)
commit651bc94df424faae586f0ad8ca0f0a4ef95e5090
tree4f297f7529969e4c4688bd5da5a42bd14812d763tree | snapshot
parentf3b866f93a6d379752be15d698a1345e50b351f3commit | diff
download.pl: check for existing file before the first download attempt

In the build system, flock will prevent multiple concurrent downloads
for the same file. However, if one download request for the same file is
waiting for another one to finish, it will result in downloading the
same file twice consecutively.

Prevent this issue by exiting immediately if the file has already been
downloaded

Signed-off-by: Felix Fietkau <[email protected]>
scripts/download.pl diff | blob | history
Staging tree of David Bauer