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[v3,4/7] tests/guest-debug: fix scoping of failcount

Message ID 20181109152119.9242-5-alex.bennee@linaro.org
State New
Headers show
Series KVM Guest Debug fixes (plus TCG EL2 debug tweaks) | expand

Commit Message

Alex Bennée Nov. 9, 2018, 3:21 p.m. UTC 
You should declare you are using a global version of a variable before
you attempt to modify it in a function.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

---
 tests/guest-debug/test-gdbstub.py | 1 +
 1 file changed, 1 insertion(+)

-- 
2.17.1
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Patch

diff --git a/tests/guest-debug/test-gdbstub.py b/tests/guest-debug/test-gdbstub.py
index 0e4ac01426..c7e3986a24 100644
--- a/tests/guest-debug/test-gdbstub.py
+++ b/tests/guest-debug/test-gdbstub.py
@@ -16,6 +16,7 @@  def report(cond, msg):
         print ("PASS: %s" % (msg))
     else:
         print ("FAIL: %s" % (msg))
+        global failcount
         failcount += 1