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| author | Raphael Geissert <geissert@debian.org> | 2015-01-16 19:38:55 +0000 |
|---|---|---|
| committer | Raphael Geissert <geissert@debian.org> | 2015-01-16 19:38:55 +0000 |
| commit | 29b7113c19786e865099c15607731ce4c6e93b96 (patch) | |
| tree | 03fce24b37efe743e8779df9817ba62cf94d7304 /bin/no-heirloom.sh | |
| parent | 6e7a39995e27032441239a13a0ba3bee85fe0b45 (diff) | |
add a script that does what we want from heirloom-mailx
git-svn-id: svn+ssh://svn.debian.org/svn/secure-testing@31397 e39458fd-73e7-0310-bf30-c45bca0a0e42
Diffstat (limited to 'bin/no-heirloom.sh')
| -rwxr-xr-x | bin/no-heirloom.sh | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/bin/no-heirloom.sh b/bin/no-heirloom.sh new file mode 100755 index 0000000000..55e9f29933 --- /dev/null +++ b/bin/no-heirloom.sh @@ -0,0 +1,15 @@ +#!/bin/sh + +set -eu + +empty=true + +input="$(cat)" +if [ -n "$input" ]; then + empty=false +fi + +if ! $empty; then + echo "$input" + cat "$1" +fi |