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bashbrew
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Add a trap for Ctrl+C

This commit is contained in:
Tianon Gravi 2015-01-21 11:27:22 -07:00
parent e959cb42f1
commit d2954894e7
1 changed files with 3 additions and 0 deletions
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3
bashbrew.sh
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@ -1,6 +1,9 @@
#!/bin/bash #!/bin/bash
set -e set -e
# make sure we can GTFO
trap 'echo >&2 Ctrl+C captured, exiting; exit 1' SIGINT
# so we can have fancy stuff like !(pattern) # so we can have fancy stuff like !(pattern)
shopt -s extglob shopt -s extglob