Change-Id: I4cc7d10021a114a2035dd2d9274c2340242800cb
// Kill the --- and +++ lines. They're not useful.
$diff_lines = explode( "\n", $diff );
- if ( strpos( $diff_lines[0], '---' ) === 0 ) {
+ if ( isset( $diff_lines[0] ) && strpos( $diff_lines[0], '---' ) === 0 ) {
unset( $diff_lines[0] );
}
- if ( strpos( $diff_lines[1], '+++' ) === 0 ) {
+ if ( isset( $diff_lines[1] ) && strpos( $diff_lines[1], '+++' ) === 0 ) {
unset( $diff_lines[1] );
}