devtool/upgrade: check all git config locations

Fixes [YOCTO #15222]

In some situations its more practical to keep git configuration
at `/etc/gitconfig` instead of `$HOME/.gitconfig` (e.g., when mounting
git configuration into a docker container).

This change makes `devtool upgrade` consider any available
git configuration instead of only checking `--global`.

(From OE-Core rev: 30a9f7de45050c8bac49d4b37419cc2e067a75fa)

Signed-off-by: Marcus Flyckt <marcus.flyckt@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/lib/devtool/upgrade.py b/scripts/lib/devtool/upgrade.py
index 487308912f..9cd50be3a2 100644
--- a/scripts/lib/devtool/upgrade.py
+++ b/scripts/lib/devtool/upgrade.py
@@ -442,7 +442,7 @@ def _create_new_recipe(newpv, md5, sha256, srcrev, srcbranch, srcsubdir_old, src
 def _check_git_config():
     def getconfig(name):
         try:
-            value = bb.process.run('git config --global %s' % name)[0].strip()
+            value = bb.process.run('git config %s' % name)[0].strip()
         except bb.process.ExecutionError as e:
             if e.exitcode == 1:
                 value = None