untabify create_ota.sh, mixed tabs/spaces is no fun

create_ota.sh

@@ -10,17 +10,17 @@ TMP_DIR=$(mktemp -d -t fdroidclient.tmp.XXXXXXXX)
 trap "rm -rf $TMP_DIR" EXIT
 
 function error() {
-	echo "*** ERROR: " $@
-	usage
+    echo "*** ERROR: " $@
+    usage
 }
 
 function usage() {
-	cat << EOFU
+    cat << EOFU
 Usage: $0 variant
 where:
  - variant is one of: debug, release, or binary
 EOFU
-	exit 1
+    exit 1
 }
 
 # Parse input
@@ -45,31 +45,31 @@ if [ $VARIANT == "binary" ] ; then
 	$GPG --verify $TMP_DIR/${FDROID_APK}.asc
 	rm $TMP_DIR/${FDROID_APK}.asc
 else
-	cd $PROG_DIR
+    cd $PROG_DIR
     ./gradlew assemble$(echo $VARIANT | tr 'dr' 'DR')
     OUT_DIR=$PROG_DIR/app/build/outputs/apk
     if [ $VARIANT == "debug" ]; then
-	cp $OUT_DIR/app-${VARIANT}.apk \
-	   $TMP_DIR/$FDROID_APK
+        cp $OUT_DIR/app-${VARIANT}.apk \
+           $TMP_DIR/$FDROID_APK
     elif [ -f $OUT_DIR/app-${VARIANT}-signed.apk ]; then
-	cp $OUT_DIR/app-${VARIANT}-signed.apk \
-	   $TMP_DIR/$FDROID_APK
+        cp $OUT_DIR/app-${VARIANT}-signed.apk \
+           $TMP_DIR/$FDROID_APK
     else
-	cp $OUT_DIR/app-${VARIANT}-unsigned.apk \
-	   $TMP_DIR/$FDROID_APK
+        cp $OUT_DIR/app-${VARIANT}-unsigned.apk \
+           $TMP_DIR/$FDROID_APK
     fi
 fi
 
 # Make zip
 if [ $VARIANT == "binary" ] ; then
-	ZIPBASE=F-DroidFromBinaries-${GITVERSION}
+    ZIPBASE=F-DroidFromBinaries-${GITVERSION}
 else
-	ZIPBASE=F-Droid-${GITVERSION}
+    ZIPBASE=F-Droid-${GITVERSION}
 fi
 if [ $VARIANT == "debug" ]; then
-	ZIP=${ZIPBASE}-debug.zip
+    ZIP=${ZIPBASE}-debug.zip
 else
-	ZIP=${ZIPBASE}.zip
+    ZIP=${ZIPBASE}.zip
 fi
 OUT_DIR=$PROG_DIR/app/build/distributions
 mkdir -p $OUT_DIR