cherry_pick.sh: improve cherry_pick.sh [1/1]

PD#SWPL-67525

Problem:
improve cherry_pick.sh to show git status when applying patch failed

Solution:
improve cherry_pick.sh to show git status when applying patch failed

Verify:
ad401_a113l

Signed-off-by: Kelvin Zhang <kelvin.zhang@amlogic.com>
Change-Id: Ia7fc43d0686f26450d57b08991b8b88f9458d341
diff --git a/cherry_pick.sh b/cherry_pick.sh
index 18f9bb1..e7f4b7c 100755
--- a/cherry_pick.sh
+++ b/cherry_pick.sh
@@ -34,7 +34,9 @@
 			cmd=`echo $line | sed -e 's/ssh:\/\/.*@scgit.amlogic.com/ssh:\/\/scgit.amlogic.com/'`
 			eval $cmd
 			if [ "$?" -ne 0 ]; then
-				echo -e "-------- Applying patch failed! --------\n"
+				git status
+				git log -1
+				echo -e "-------- Failed to apply patch! --------"
 				exit 1
 			fi
 			popd > /dev/null
@@ -113,6 +115,8 @@
 			git fetch ssh://${GERRIT_SERVER}:${GERRIT_PORT}/${GERRIT_PROJECT} ${GERRIT_CHANGE_REF}
 			git cherry-pick FETCH_HEAD
 			if [ "$?" -ne 0 ]; then
+				git status
+				git log -1
 				echo -e "-------- Failed to apply patch! --------"
 				exit 1
 			fi