scripts/clean-includes: Don't claim duplicate headers found when not

When running with --check-dup-head, the script always claims it "Found
duplicate header file includes."  Fix to do it only when it actually
found some.

Fixes: d66253e46a ("scripts/clean-includes: added duplicate #include check")
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20230202133830.2152150-3-armbru@redhat.com>
This commit is contained in:
Markus Armbruster 2023-02-02 14:38:12 +01:00
parent aa735872a8
commit 2555150244

View file

@ -177,9 +177,8 @@ for f in "$@"; do
done
if [ "$DUPHEAD" = "yes" ] && [ -n "$files" ]; then
egrep "^[[:space:]]*#[[:space:]]*include" $files | tr -d '[:blank:]' \
| sort | uniq -c | awk '{if ($1 > 1) print $0}'
if [ $? -eq 0 ]; then
if egrep "^[[:space:]]*#[[:space:]]*include" $files | tr -d '[:blank:]' \
| sort | uniq -c | grep -v '^ *1 '; then
echo "Found duplicate header file includes. Please check the above files manually."
exit 1
fi