create-pull-request: cd to relative directory

create-pull-request -d path creates empty patches if directory
is specified as a path, i.e. ./bitbake or ./bitbake/ or full path.
It behaves expected way only if script is run with -d bitbake, i.e.
relative dir name doesn't contain '\'.

Fixed this unwanted behaviour by changing directory and running
git format-patch in it with --relative, without specifying
relative path as a parameter.

(From OE-Core rev: 3042956a86167f89beccc5d05f1fad1844e7c36a)

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 1 deletions

diff --git a/scripts/create-pull-request b/scripts/create-pull-request
index 216edfd751..be493795b5 100755
--- a/scripts/create-pull-request
+++ b/scripts/create-pull-request
@@ -177,12 +177,15 @@ mkdir $ODIR
 
 if [ -n "$RELDIR" ]; then
         ODIR=$(realpath $ODIR)
-        extraopts="--relative=$RELDIR"
+        pushd $RELDIR > /dev/null
+        extraopts="--relative"
 fi
 
 # Generate the patches and cover letter
 git format-patch $extraopts -M40 --subject-prefix="$PREFIX" -n -o $ODIR --thread=shallow --cover-letter $RELATIVE_TO..$COMMIT_ID > /dev/null
 
+[ -n "$RELDIR" ] && popd > /dev/null
+
 # Customize the cover letter
 CL="$ODIR/0000-cover-letter.patch"
 PM="$ODIR/pull-msg"