utils: fix bad/illegal format or missing URL warning from curl
CURL_VERBOSE_FLAG="" by default. `curl "" ...` works but reports
`bad/illegal format or missing URL` warning. Removing the double quotes
on the variable fixes the issue.
The warning message can be different with old version curl. On Ubuntu
Bionic, 'curl: (3) <url> malformed' is reported.
Fixes: 33dbc2733427 ("upload-to-artifactorial.sh: Allow to check for failures and to print debug information")
Signed-off-by: Chase Qi <chase.qi@linaro.org>
1 file changed