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authorJason A. Donenfeld <Jason@zx2c4.com>2020-08-03 10:18:40 +0200
committerJason A. Donenfeld <Jason@zx2c4.com>2020-08-06 17:47:14 +0200
commit26683f6c9ad18d9914b23312c221f27fd5ecab51 (patch)
tree227e8e54141c29a967c61f2a01a4d464d8b2a17a /contrib/ncat-client-server
parentctype: use non-locale-specific ctype.h (diff)
downloadwireguard-tools-master.tar.xz
wireguard-tools-master.zip
wg-quick: wait on process substitutionsHEADmaster
Bash does not propagate error values, which is a bummer, but process substitutions are a useful feature. Introduce a new idiom to deal with this: either "; wait $!" after the line to propagate the error, or "|| true" to indicate explicitly that we don't care about the error. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'contrib/ncat-client-server')
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