set min Columns in GridManager to 1

1 files changed, 4 insertions, 1 deletions

diff --git a/src/main/java/de/pixart/messenger/ui/util/GridManager.java b/src/main/java/de/pixart/messenger/ui/util/GridManager.java
index ae615b051..0b445f3ec 100644
--- a/src/main/java/de/pixart/messenger/ui/util/GridManager.java
+++ b/src/main/java/de/pixart/messenger/ui/util/GridManager.java
@@ -48,7 +48,10 @@ public class GridManager {
 
     private static ColumnInfo calculateColumnCount(Context context, int availableWidth, @DimenRes int desiredSize) {
         final float desiredWidth = context.getResources().getDimension(desiredSize);
-        final int columns = Math.round(availableWidth / desiredWidth);
+        int columns = Math.round(availableWidth / desiredWidth);
+        if (columns < 1) {
+            columns = 1;
+        }
         final int realWidth = availableWidth / columns;
         Log.d(Config.LOGTAG, "desired=" + desiredWidth + " real=" + realWidth);
         return new ColumnInfo(columns, realWidth);