diff options
| -rwxr-xr-x | 2ff | 12 |
1 files changed, 6 insertions, 6 deletions
@@ -5,17 +5,17 @@ if [ "$#" -ne 0 ]; then fi TMP=$(mktemp) -cat > $TMP; +cat > "$TMP"; -FORMAT=$(file -ib $TMP | cut -d ";" -f 1); +FORMAT=$(file -ib "$TMP" | cut -d ";" -f 1); case "$FORMAT" in - image/png) png2ff < $TMP; ret=$? ;; - image/jpeg) jpg2ff < $TMP; ret=$? ;; - *) convert $TMP png:- 2>/dev/null | png2ff 2>/dev/null; ret=$? ;; + image/png) png2ff < "$TMP"; ret=$? ;; + image/jpeg) jpg2ff < "$TMP"; ret=$? ;; + *) convert "$TMP" png:- 2>/dev/null | png2ff 2>/dev/null; ret=$? ;; esac -rm $TMP; +rm "$TMP"; if [ $ret -ne 0 ]; then printf "%s: failed to convert %s\n" "$0" "$FORMAT" >&2; |