Tidy whitespace.

1 files changed, 24 insertions, 24 deletions

diff --git a/localvideowebencode b/localvideowebencode
index db9ade3..8910e73 100755
--- a/localvideowebencode
+++ b/localvideowebencode
@@ -17,7 +17,7 @@ set -e
 
 PRG=$(basename "$0")
 
-showhelp()	{
+showhelp() {
 	cat <<EOF
 Usage: $PRG [OPTION...] [--] [ARG=VALUE...] INPUTFILE... [ARG=VALUE...]
 Encode video file in multiple web-optimized formats, and provide sample
@@ -80,39 +80,39 @@ TEMP="`getopt -s sh -o hs:a:b:p:t: -l help,size:,aspect:,bitrate:,profile:,h264p
 eval set -- "$TEMP"
 while true ; do
 	case "$1" in
-		-h|--help) showhelp; exit;;
-		-s|--size) size="$2"; shift 2;;
-		-a|--aspect) aspect="$2"; shift 2;;
-		-b|--bitrate) bitrate="$2"; shift 2;;
-		-p|--profile) profile="$2"; shift 2;;
-		--h264profile) h264profile="$2"; shift 2;;
-		--stem) stem="$2"; shift 2;;
-		-t|--title) title="$2"; shift 2;;
-		--filter) filters="${filters:+$filters }-filter $2"; shift 2
-			while [ $# -gt 0 ] ; do
-				case "$1" in
-					*=*) filters="${filters:+$filters }$1"; shift;;
-					*) break;;
-				esac
-			done
-			;;
-		--sample) sample="in=${2:-0} out=$((${2:-0} + 150))"; shift 2;;
-		--) shift; break;;
-		*) exit1 "Internal error resolving options.";;
+	    -h|--help) showhelp; exit;;
+	    -s|--size) size="$2"; shift 2;;
+	    -a|--aspect) aspect="$2"; shift 2;;
+	    -b|--bitrate) bitrate="$2"; shift 2;;
+	    -p|--profile) profile="$2"; shift 2;;
+	    --h264profile) h264profile="$2"; shift 2;;
+	    --stem) stem="$2"; shift 2;;
+	    -t|--title) title="$2"; shift 2;;
+	    --filter) filters="${filters:+$filters }-filter $2"; shift 2
+		while [ $# -gt 0 ] ; do
+			case "$1" in
+			    *=*) filters="${filters:+$filters }$1"; shift;;
+			    *) break;;
+			esac
+		done
+		;;
+	    --sample) sample="in=${2:-0} out=$((${2:-0} + 150))"; shift 2;;
+	    --) shift; break;;
+	    *) exit1 "Internal error resolving options.";;
 	esac
 done
 
 while [ $# -gt 0 ] ; do
 	case "$1" in
-		*=*) _melt_in="${_melt_in:+$_melt_in }$1"; shift;;
-		*) break;;
+	    *=*) _melt_in="${_melt_in:+$_melt_in }$1"; shift;;
+	    *) break;;
 	esac
 done
 
 while [ $# -gt 0 ] ; do
 	case "$1" in
-		*=*) _melt_out="${_melt_out:+$_melt_out }$1"; shift;;
-		*) infiles="${infiles:+$infiles }$1"; shift;;
+	    *=*) _melt_out="${_melt_out:+$_melt_out }$1"; shift;;
+	    *) infiles="${infiles:+$infiles }$1"; shift;;
 	esac
 done