Use root user when username is not present

Author: devashishdxt

.devcontainer/scripts/create-user.sh

@@ -3,10 +3,8 @@ USERNAME=${1}
 USER_UID=${2}
 USER_GID=${3}
 
-if [ $USERNAME == "" ]; then
-   exit 0
+if [ ! -z "$USERNAME" ]; then
+   # Create the user
+   addgroup --gid $USER_GID $USERNAME
+   adduser --uid $USER_UID --gid $USER_GID --disabled-password $USERNAME
 fi
-
-# Create the user
-addgroup --gid $USER_GID $USERNAME
-adduser --uid $USER_UID --gid $USER_GID --disabled-password $USERNAME

git-hooks/pre-commit

@@ -8,7 +8,7 @@ stash_push() {
 }
 
 stash_pop() {
-    git apply --whitespace=nowarn < /tmp/$STASH_NAME
+    git apply --whitespace=nowarn < /tmp/$STASH_NAME 2> /dev/null
     rm /tmp/$STASH_NAME
     if [ -n "$STASH_NUM" ]; then
         git stash drop -q stash@{$STASH_NUM}