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| author | Elliot Saba <staticfloat@gmail.com> | 2022-04-12 20:33:13 -0700 |
|---|---|---|
| committer | Chris Packham <judge.packham@gmail.com> | 2022-04-22 10:15:04 +1200 |
| commit | 7f84b9ab92f5bf3440eecc875e55b9a53127c9c5 (patch) | |
| tree | d06331dfd058153949f01578dde533f29d6d6a6d /scripts/functions | |
| parent | 429e6d8e883be0d99352eb08bde182da6518c71d (diff) | |
| download | crosstool-ng-7f84b9ab92f5bf3440eecc875e55b9a53127c9c5.tar.gz crosstool-ng-7f84b9ab92f5bf3440eecc875e55b9a53127c9c5.tar.bz2 crosstool-ng-7f84b9ab92f5bf3440eecc875e55b9a53127c9c5.zip | |
[scripts/functions]: Fix quoting issue in comparison
On my Ubuntu machine (with `dash` version `0.5.10` and `bash` version `5.0.17`),
I would get errors such as the following:
```
crosstool-ng/scripts/functions: line 730: [: !=: unary operator expected
```
This is generally because a variable is not set, and expands to an empty string
causing the test operator to mis-parse the expression. To fix this, I have
added quotes around the variable.
Signed-off-by: Elliot Saba <staticfloat@gmail.com>
Diffstat (limited to 'scripts/functions')
| -rw-r--r-- | scripts/functions | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/functions b/scripts/functions index 24463428..5874c854 100644 --- a/scripts/functions +++ b/scripts/functions @@ -727,7 +727,7 @@ CT_DoGetFile() rm -f "${tmp}" # Replace a special value of '-1' with empty string - if [ ${CT_CONNECT_TIMEOUT} != -1 ]; then + if [ "${CT_CONNECT_TIMEOUT}" != -1 ]; then T="${CT_CONNECT_TIMEOUT}" fi |