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authorLukas Fleischer <lfleischer@calcurse.org>2021-04-04 11:26:46 -0400
committerLukas Fleischer <lfleischer@calcurse.org>2021-04-04 12:15:31 -0400
commit193ad3415a0e76bf046bfcc3f03dd65742f18589 (patch)
tree8886dda7957bf024a0404c7834fb6fb0d43ade11 /doc
parent5710a8bd7fc3d5a3e46f108c16199ed7553515f0 (diff)
downloadcalcurse-193ad3415a0e76bf046bfcc3f03dd65742f18589.tar.gz
calcurse-193ad3415a0e76bf046bfcc3f03dd65742f18589.zip
Redirect standard descriptors for hook/notify commands
Disconnect stdin, stdout and stderr when running an external hook or notification command. The previous solution of appending "<&- >&- 2>&-" to the shell command line does not work if the command includes pipes. Use shell_exec() in notify_launch_cmd() instead of a custom (and incomplete) reimplementation of that command. Partially addresses GitHub issue #326. Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
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