create-pull-request: detect trailing white space

Add logic in the create-pull-request to detect and warn about the
trailing white space inserted by patches.

Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>

diff --git a/scripts/create-pull-request b/scripts/create-pull-request
index 9a8913db72bbb7443e9d454d9fb6199b3be58e07..9692bf1665b8317c1919fa73eceae36e7e3b754a 100755 (executable)
--- a/scripts/create-pull-request
+++ b/scripts/create-pull-request
@@ -229,3 +229,11 @@ Review their content, especially the summary mail:
 When you are satisfied, you can send them with:
     send-pull-request -a -p $ODIR
 EOM
+
+# Check the patches for trailing white space
+egrep -q -e "^\+.*\s+$" $ODIR/*
+if [ $? -ne 1 ]; then
+       echo
+       echo "WARNING: Trailing white space detected at these locations"
+       egrep -nH --color -e "^\+.*\s+$" $ODIR/*
+fi