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Diffstat (limited to 'tags/p/possible-bashism-in-maintainer-script.tag')
| -rw-r--r-- | tags/p/possible-bashism-in-maintainer-script.tag | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tags/p/possible-bashism-in-maintainer-script.tag b/tags/p/possible-bashism-in-maintainer-script.tag new file mode 100644 index 0000000..e4644b0 --- /dev/null +++ b/tags/p/possible-bashism-in-maintainer-script.tag @@ -0,0 +1,19 @@ +Tag: possible-bashism-in-maintainer-script +Severity: warning +Check: shell/non-posix/bash-centric +Explanation: This script is marked as running under <code>/bin/sh</code>, but it seems + to use a feature found in bash but not in the SUSv3 or POSIX shell + specification. + . + Some examples are: + . + - <code>==</code> in a test, it should use <code>=</code> instead + - <code>read</code> without a variable in the argument + - <code>function</code> to define a function + - <code>source</code> instead of <code>.</code> + - <code>. command args</code>, passing arguments to commands via <code>source</code> is not supported + - <code>{foo,bar}</code> instead of <code>foo bar</code> + - <code>[[ test ]]</code> instead of <code>[ test ]</code> (requires a Korn shell) + - <code>type</code> instead of <code>which</code> or <code>command -v</code> +See-Also: + debian-policy 10.4 |