Mercurial > hg > aboriginal
comparison sources/utility_functions.sh @ 1815:191dfad915ba draft
Fix from Geoff Salmon for hang (sha1sum reading stdin) when new gather_patches function returns nothing for a given package.
| author | Rob Landley <rob@landley.net> |
|---|---|
| date | Wed, 18 Nov 2015 09:18:44 -0600 |
| parents | c654511d227c |
| children |
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| 1814:5ff5fea0ad7a | 1815:191dfad915ba |
|---|---|
| 17 | 17 |
| 18 # output the sha1sum of a file | 18 # output the sha1sum of a file |
| 19 | 19 |
| 20 sha1file() | 20 sha1file() |
| 21 { | 21 { |
| 22 sha1sum "$@" | awk '{print $1}' | 22 sha1sum /dev/null "$@" | tail -n +2 | awk '{print $1}' |
| 23 } | 23 } |
| 24 | 24 |
| 25 # dienow() is an exit function that works properly even from a subshell. | 25 # dienow() is an exit function that works properly even from a subshell. |
| 26 # (actually_dienow is run in the parent shell via signal handler.) | 26 # (actually_dienow is run in the parent shell via signal handler.) |
| 27 | 27 |