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619c008306
When Bash runs with 'set -u' (nounset), accessing an unset variable
directly (e.g. [ -z "$SSL_CERT_FILE" ]) causes a fatal "unbound variable"
error. As a result, the fallback logic to set SSL_CERT_FILE/SSL_CERT_DIR
is never triggered and the script aborts.
The current code assumes these variables may be unset or empty, but does
not guard against 'set -u'. This breaks builds in stricter shell
environments or when users explicitly enable 'set -u'.
Fix this by using parameter expansion with a default value, e.g.
"${SSL_CERT_FILE:-}", so that unset variables are treated as empty
strings. This preserves the intended logic (respect host env first, then
CAFILE/CAPATH, then buildtools defaults) and makes the script robust
under 'set -u'.
(From OE-Core rev: 3d161e94ad532f660d4a0259a32e26a32ea0c75d)
Signed-off-by: Haixiao Yan <haixiao.yan.cn@windriver.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 4d880c2eccd534133a2a4e6579d955605c0956ec)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
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| .. | ||
| classes | ||
| classes-global | ||
| classes-recipe | ||
| conf | ||
| files | ||
| lib | ||
| recipes-bsp | ||
| recipes-connectivity | ||
| recipes-core | ||
| recipes-devtools | ||
| recipes-extended | ||
| recipes-gnome | ||
| recipes-graphics | ||
| recipes-kernel | ||
| recipes-multimedia | ||
| recipes-rt | ||
| recipes-sato | ||
| recipes-support | ||
| site | ||
| COPYING.MIT | ||
| recipes.txt | ||