Fix to small negative numbers showing '-0'.

Fixes the issue where formatting a small negative number would cause '-0' to be shown when the decimals was set to 0.
leongersen · Nov 29, 2014 · 2add86f · 2add86f
1 parent cda6930
commit 2add86f
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/test.html b/test.html
@@ -46,6 +46,7 @@
 			});
 
 			equal ( Tester.to ( -50.999845 ), '-51' );			
+			equal ( Tester.to( -0.0000001 ), '0' );
 		});
 
 		test( "Testing mark and thousand with longer strings", function(){

diff --git a/wNumb.js b/wNumb.js
@@ -73,7 +73,7 @@ var
 
 		// Rounding away decimals might cause a value of -0
 		// when using very small ranges. Remove those cases.
-		if ( decimals && parseFloat(input.toFixed(decimals)) === 0 ) {
+		if ( decimals !== false && parseFloat(input.toFixed(decimals)) === 0 ) {
 			input = 0;
 		}
-Original file line number
+Diff line change
@@ Expand Up / @@ -46,6 +46,7 @@ @@
     			});
     			equal ( Tester.to ( -50.999845 ), '-51' );
+    			equal ( Tester.to( -0.0000001 ), '0' );
     		});
     		test( "Testing mark and thousand with longer strings", function(){
@@ Expand Down @@