[dpdk-dev] [PATCH] devtools: fix checkpatch for filename with space

[Thomas Monjalon <thomas@monjalon.net>]

If the patch filename or the temporary file path have a space
in their name, the script checkpatches.sh does not work.
The variables for the filenames must be enclosed in quotes
in order to preserve spaces.

Fixes: 4bec48184e33 ("devtools: add checks for ABI symbol addition")

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
---

Strangely, I did a fix for check-symbol-change.sh and I forgot
to fix checkpatches.sh.

---
 devtools/checkpatches.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/devtools/checkpatches.sh b/devtools/checkpatches.sh
index 1439bce94..e97a4f2c9 100755
--- a/devtools/checkpatches.sh
+++ b/devtools/checkpatches.sh
@@ -25,7 +25,7 @@ NEW_TYPEDEFS,COMPARISON_TO_NULL"
 
 clean_tmp_files() {
 	if echo $tmpinput | grep -q '^checkpatches\.' ; then
-		rm -f $tmpinput
+		rm -f "$tmpinput"
 	fi
 }
 
@@ -77,13 +77,13 @@ check () { # <patch> <commit> <title>
 	elif [ -n "$2" ] ; then
 		tmpinput=$(mktemp checkpatches.XXXXXX)
 		git format-patch --find-renames \
-		--no-stat --stdout -1 $commit > $tmpinput
+		--no-stat --stdout -1 $commit > "$tmpinput"
 	else
 		tmpinput=$(mktemp checkpatches.XXXXXX)
-		cat > $tmpinput
+		cat > "$tmpinput"
 	fi
 
-	report=$($DPDK_CHECKPATCH_PATH $options $tmpinput 2>/dev/null)
+	report=$($DPDK_CHECKPATCH_PATH $options "$tmpinput" 2>/dev/null)
 	if [ $? -ne 0 ] ; then
 		$verbose || printf '\n### %s\n\n' "$3"
 		printf '%s\n' "$report" | sed -n '1,/^total:.*lines checked$/p'
-- 
2.17.1