[PATCH] fetch2/svn: Avoid UnboundLocalError exception

[PATCH] fetch2/svn: Avoid UnboundLocalError exception

[Richard Purdie]

The update codepath would trigger:
Exception: UnboundLocalError: local variable 'svnfetchcmd' referenced before assignment

Fix this so the code functions as intended in both fetch and update cases.

[YOCTO #13798]

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 lib/bb/fetch2/svn.py | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/lib/bb/fetch2/svn.py b/lib/bb/fetch2/svn.py
index 385a6b2cf1..971a5add4a 100644
--- a/lib/bb/fetch2/svn.py
+++ b/lib/bb/fetch2/svn.py
@@ -122,30 +122,30 @@ class Svn(FetchMethod):
 
         try:
             if os.access(os.path.join(ud.moddir, '.svn'), os.R_OK):
-                svnupdatecmd = self._buildsvncommand(ud, d, "update")
+                svncmd = self._buildsvncommand(ud, d, "update")
                 logger.info("Update " + ud.url)
                 # We need to attempt to run svn upgrade first in case its an older working format
                 try:
                     runfetchcmd(ud.basecmd + " upgrade", d, workdir=ud.moddir)
                 except FetchError:
                     pass
-                logger.debug(1, "Running %s", svnupdatecmd)
-                bb.fetch2.check_network_access(d, svnupdatecmd, ud.url)
-                runfetchcmd(svnupdatecmd, d, workdir=ud.moddir)
+                logger.debug(1, "Running %s", svncmd)
+                bb.fetch2.check_network_access(d, svncmd, ud.url)
+                runfetchcmd(svncmd, d, workdir=ud.moddir)
             else:
-                svnfetchcmd = self._buildsvncommand(ud, d, "fetch")
+                svncmd = self._buildsvncommand(ud, d, "fetch")
                 logger.info("Fetch " + ud.url)
                 # check out sources there
                 bb.utils.mkdirhier(ud.pkgdir)
-                logger.debug(1, "Running %s", svnfetchcmd)
-                bb.fetch2.check_network_access(d, svnfetchcmd, ud.url)
-                runfetchcmd(svnfetchcmd, d, workdir=ud.pkgdir)
+                logger.debug(1, "Running %s", svncmd)
+                bb.fetch2.check_network_access(d, svncmd, ud.url)
+                runfetchcmd(svncmd, d, workdir=ud.pkgdir)
 
             if not ("externals" in ud.parm and ud.parm["externals"] == "nowarn"):
                 # Warn the user if this had externals (won't catch them all)
                 output = runfetchcmd("svn propget svn:externals || true", d, workdir=ud.moddir)
                 if output:
-                    if "--ignore-externals" in svnfetchcmd.split():
+                    if "--ignore-externals" in svncmd.split():
                         bb.warn("%s contains svn:externals." % ud.url)
                         bb.warn("These should be added to the recipe SRC_URI as necessary.")
                         bb.warn("svn fetch has ignored externals:\n%s" % output)
-- 
2.25.0