[Libguestfs] [common PATCH] tests: fix srcdir references

[Pino Toscano]

Make sure to properly reference to files in the source directory.
---
 mltools/test-tools-messages.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mltools/test-tools-messages.sh b/mltools/test-tools-messages.sh
index 0e24d6c..73e1beb 100755
--- a/mltools/test-tools-messages.sh
+++ b/mltools/test-tools-messages.sh
@@ -25,4 +25,4 @@ set -x
 $TEST_FUNCTIONS
 skip_if_skipped
 
-$PYTHON parse_tools_messages_test.py
+$PYTHON "$srcdir/parse_tools_messages_test.py"
-- 
2.23.0