fix #3410 @0:05

diff --git a/js/libs/fluidbook/menu/fluidbook.chapters.js b/js/libs/fluidbook/menu/fluidbook.chapters.js
index 8039c43241a02916b12cc4b27e0922ba8e53e3a7..2ceb747f3e4f2fe65f893e35b555cf9223041de9 100644 (file)
--- a/js/libs/fluidbook/menu/fluidbook.chapters.js
+++ b/js/libs/fluidbook/menu/fluidbook.chapters.js
@@ -85,7 +85,7 @@ FluidbookChapters.prototype = {
 
         // Columns setup
         var nbItems = 0;
-        var columns = parseInt(this.fluidbook.settings.chaptersColumns);
+        var columns = Math.max(1,parseInt(this.fluidbook.settings.chaptersColumns));
         $.each(this.chapters, function (k, v) {
             if (v.label === '--' || v.label === '++') {
 
@@ -94,7 +94,6 @@ FluidbookChapters.prototype = {
             }
         });
         var perCol = Math.round(nbItems / columns);
-        console.log(nbItems, perCol, columns);
         var forgetCut = false;
         var forceCut = false;
         var ignore = false;