toaster: fix checking of repository url

Toaster checks gir repository url is the same as locally cloned before checking it out to existing local clone. This check can be skipped if commit is 'HEAD' as in this case repository is not hard reset to commit, so the local clone won't be changed.

[YOCTO #10163]

Signed-off-by Ed Bartosh <[email protected]>

---
  bitbake/lib/toaster/bldcontrol/localhostbecontroller.py | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

bitbake/lib/toaster/bldcontrol/localhostbecontroller.py +1 -1

index 39de6dd..a64e89b 100644
@@ -156,7 +156,7 @@ class LocalhostBEController(BuildEnvironmentController):
                  try:
                      localremotes = self._shellcmd("git remote -v",
                                                    localdirname)
-                    if not giturl in localremotes:
+                    if not giturl in localremotes and commit != 'HEAD':
                          raise BuildSetupException("Existing git repository at %s, but with different remotes ('%s', expected '%s'). Toaster will not continue out of fear of damaging something." % (localdirname, ", ".join(localremotes.split("\n")), giturl))
                  except ShellCmdException:
                      # our localdirname might not be a git repository