merge.sh: Use "set -x".
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
diff --git a/coverage-tool/coverage-reporting/merge.sh b/coverage-tool/coverage-reporting/merge.sh
index 8304487..435a9d3 100755
--- a/coverage-tool/coverage-reporting/merge.sh
+++ b/coverage-tool/coverage-reporting/merge.sh
@@ -13,7 +13,7 @@
# files.
#==============================================================================
-set +x
+set -x
#################################################################
# Function to manipulate json objects.
# The json object properties can be accessed through "." separated