[PATCH] scripts/decode_stacktrace.sh: remove trailing space

[Breno Leitao]

decode_stacktrace.sh adds a trailing space at the end of the decoded
stack if the module is not set (in most of the lines), which makes the
some lines of the stack having trailing space and some others not.

Do not add an extra space at the end of the line if module is not set,
adding consistency in output formatting.

Signed-off-by: Breno Leitao <leitao@xxxxxxxxxx>
---
 scripts/decode_stacktrace.sh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/scripts/decode_stacktrace.sh b/scripts/decode_stacktrace.sh
index 826836d264c6..4b3502a007fd 100755
--- a/scripts/decode_stacktrace.sh
+++ b/scripts/decode_stacktrace.sh
@@ -311,7 +311,12 @@ handle_line() {
 	parse_symbol # modifies $symbol
 
 	# Add up the line number to the symbol
-	echo "${words[@]}" "$symbol $module"
+	if [ -z ${module} ]
+	then
+		echo "${words[@]}" "$symbol"
+	else
+		echo "${words[@]}" "$symbol $module"
+	fi
 }
 
 while read line; do
-- 
2.43.5