diff --git a/strings.scad b/strings.scad
index e65fde4..a051462 100644
--- a/strings.scad
+++ b/strings.scad
@@ -174,8 +174,8 @@ function str_frac(str,mixed=true,improper=true,signed=true) =
 			numerator =  _str_int_recurse(split[0],10,len(split[0])-1),
 			denominator = _str_int_recurse(split[1],10,len(split[1])-1)
 		) !improper && numerator>=denominator? (0/0) :
-		denominator<0 ? (0/0) : numerator/denominator;
-	)  
+		denominator<0 ? (0/0) : numerator/denominator
+	);
 
 // Function: str_num()
 // Usage:
diff --git a/version.scad b/version.scad
index 75b8177..c3b142f 100644
--- a/version.scad
+++ b/version.scad
@@ -8,7 +8,7 @@
 //////////////////////////////////////////////////////////////////////
 
 
-BOSL_VERSION = [2,0,156];
+BOSL_VERSION = [2,0,157];
 
 
 // Section: BOSL Library Version Functions