3 files changed, 10 insertions, 9 deletions
diff --git a/src/main/kotlin/pl/treksoft/kvision/html/Button.kt b/src/main/kotlin/pl/treksoft/kvision/html/Button.kt
index 74822401..d10cb8cd 100644
--- a/src/main/kotlin/pl/treksoft/kvision/html/Button.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/html/Button.kt
@@ -70,8 +70,8 @@ open class Button(text: String, icon: String? = null, style: BUTTONSTYLE = BUTTO
         val cl = super.getSnClass().toMutableList()
         cl.add("btn" to true)
         cl.add(style.className to true)
-        if (size != null) {
-            cl.add(size?.className.orEmpty() to true)
+        size?.let {
+            cl.add(it.className to true)
         }
         if (block) {
             cl.add("btn-block" to true)
diff --git a/src/main/kotlin/pl/treksoft/kvision/html/Image.kt b/src/main/kotlin/pl/treksoft/kvision/html/Image.kt
index c9566531..50840f71 100644
--- a/src/main/kotlin/pl/treksoft/kvision/html/Image.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/html/Image.kt
@@ -47,7 +47,9 @@ open class Image(src: ResString, alt: String? = null, responsive: Boolean = fals
     override fun getSnAttrs(): List<StringPair> {
         val pr = super.getSnAttrs().toMutableList()
         pr.add("src" to src)
-        if (alt != null) pr.add("alt" to alt.orEmpty())
+        alt?.let {
+            pr.add("alt" to it)
+        }
         return pr
     }
 
@@ -59,8 +61,8 @@ open class Image(src: ResString, alt: String? = null, responsive: Boolean = fals
         if (centered) {
             cl.add("center-block" to true)
         }
-        if (shape != null) {
-            cl.add(shape?.className.orEmpty() to true)
+        shape?.let {
+            cl.add(it.className to true)
         }
         return cl
     }
diff --git a/src/main/kotlin/pl/treksoft/kvision/html/Tag.kt b/src/main/kotlin/pl/treksoft/kvision/html/Tag.kt
index cb8330ac..da964f6e 100644
--- a/src/main/kotlin/pl/treksoft/kvision/html/Tag.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/html/Tag.kt
@@ -41,7 +41,6 @@ enum class TAG(val tagName: String) {
 }
 
 enum class ALIGN(val className: String) {
-    NONE(""),
     LEFT("text-left"),
     CENTER("text-center"),
     RIGHT("text-right"),
@@ -49,7 +48,7 @@ enum class ALIGN(val className: String) {
     NOWRAP("text-nowrap")
 }
 
-open class Tag(type: TAG, text: String? = null, rich: Boolean = false, align: ALIGN = ALIGN.NONE,
+open class Tag(type: TAG, text: String? = null, rich: Boolean = false, align: ALIGN? = null,
                classes: Set<String> = setOf()) : Container(classes) {
     var type = type
         set(value) {
@@ -86,8 +85,8 @@ open class Tag(type: TAG, text: String? = null, rich: Boolean = false, align: AL
 
     override fun getSnClass(): List<StringBoolPair> {
         val cl = super.getSnClass().toMutableList()
-        if (align != ALIGN.NONE) {
-            cl.add(align.className to true)
+        align?.let {
+            cl.add(it.className to true)
         }
         return cl
     }