diff --git a/src/data_utils.inc.php b/src/data_utils.inc.php
index f76891b..ceb5062 100644
--- a/src/data_utils.inc.php
+++ b/src/data_utils.inc.php
@@ -13,7 +13,6 @@ function array_extract_val(&$arr, $assoc, $name, $default = null)
     {
       if($default !== null)
         return $default;
-
       throw new Exception("$name: No next array item");
     }
     return array_shift($arr);
@@ -23,7 +22,6 @@ function array_extract_val(&$arr, $assoc, $name, $default = null)
   {
     if($default !== null)
       return $default;
-
     throw new Exception("$name: No array item");
   }
 
@@ -78,7 +76,7 @@ function val_uint64($val)
     throw new Exception("Bad item, not a number(" . serialize($val) . ")");
   $val = 1*$val;
   if(is_float($val))
-      throw new Exception("Incompatible type, expected uint64, float given: $val");
+    throw new Exception("Incompatible type, expected uint64, float given: $val");
   return $val;
 }
 
@@ -88,7 +86,7 @@ function val_int64($val)
     throw new Exception("Bad item, not a number(" . serialize($val) . ")");
   $val = 1*$val;
   if(is_float($val))
-      throw new Exception("Incompatible type, expected int64, float given: $val");
+    throw new Exception("Incompatible type, expected int64, float given: $val");
   return $val;
 }
 
@@ -98,7 +96,7 @@ function val_uint32($val)
     throw new Exception("Bad item, not a number(" . serialize($val) . ")");
   $val = 1*$val;
   if(is_float($val))
-      throw new Exception("Incompatible type, expected uint32, float given: $val");
+    throw new Exception("Incompatible type, expected uint32, float given: $val");
   if(($val < 0 && $val < -2147483648) || ($val > 0 && $val > 0xFFFFFFFF))
     throw new Exception("Value not in range: $val");
   return $val;
@@ -110,7 +108,7 @@ function val_int32($val)
     throw new Exception("Bad item, not a number(" . serialize($val) . ")");
   $val = 1*$val;
   if(is_float($val))
-      throw new Exception("Incompatible type, expected int32, float given: $val");
+    throw new Exception("Incompatible type, expected int32, float given: $val");
   if($val > 2147483647 || $val < -2147483648)
     throw new Exception("Value not in range: $val");
   return $val;
@@ -122,7 +120,7 @@ function val_uint16($val)
     throw new Exception("Bad item, not a number(" . serialize($val) . ")");
   $val = 1*$val;
   if(is_float($val))
-      throw new Exception("Incompatible type, expected uint16, float given: $val");
+    throw new Exception("Incompatible type, expected uint16, float given: $val");
   if($val > 0xFFFF || $val < 0)
     throw new Exception("Value not in range: $val");
   return $val;
@@ -134,7 +132,7 @@ function val_int16($val)
     throw new Exception("Bad item, not a number(" . serialize($val) . ")");
   $val = 1*$val;
   if(is_float($val))
-      throw new Exception("Incompatible type, expected int16, float given: $val");
+    throw new Exception("Incompatible type, expected int16, float given: $val");
   if($val > 32767 || $val < -32768)
     throw new Exception("Value not in range: $val");
   return $val;
@@ -146,7 +144,7 @@ function val_uint8($val)
     throw new Exception("Bad item, not a number(" . serialize($val) . ")");
   $val = 1*$val;
   if(is_float($val))
-      throw new Exception("Incompatible type, expected uint8, float given: $val");
+    throw new Exception("Incompatible type, expected uint8, float given: $val");
   if($val > 0xFF || $val < 0)
     throw new Exception("Value not in range: $val");
   return $val;
@@ -158,7 +156,7 @@ function val_int8($val)
     throw new Exception("Bad item, not a number(" . serialize($val) . ")");
   $val = 1*$val;
   if(is_float($val))
-      throw new Exception("Incompatible type, expected int8, float given: $val");
+    throw new Exception("Incompatible type, expected int8, float given: $val");
   if($val > 127 || $val < -128)
     throw new Exception("Value not in range: $val");
   return $val;