Unified · Split
| @@ -194,7 +194,7 @@ elif [ -z "${PIC}" ]; then · 193 unmodified lines | ||
| 194 | 194 | fi |
| 195 | 195 | |
| 196 | 196 | echo "Cover image : ${PIC:-not set}" |
| 197 | −echo "Output dir : ${DIR:?Output directory wasn't set}" | |
| 197 | +echo "Output dir : ${DIR:?Output directory was not set}" | |
| 198 | 198 | |
| 199 | 199 | # file removal warning |
| 200 | 200 | if [ ${REMOVE} -eq 1 ]; then |