Simplify tests for when to send tinyint, smallint and int parameters …

…as null or as a value. Fixes #15
tediousjs · Apr 24, 2012 · cd012d4 · cd012d4
1 parent 61945ba
commit cd012d4
Showing 1 changed file with 9 additions and 9 deletions.
diff --git a/src/data-type.coffee b/src/data-type.coffee
@@ -18,11 +18,11 @@ TYPE =
       buffer.writeUInt8(1)
 
       # ParamLenData
-      if typeof parameter.value == 'undefined' || parameter == null
-        buffer.writeUInt8(0)
-      else
+      if parameter.value?
         buffer.writeUInt8(1)
         buffer.writeInt8(parameter.value)
+      else
+        buffer.writeUInt8(0)
   0x32:
     type: 'BIT'
     name: 'Bit'
@@ -37,11 +37,11 @@ TYPE =
       buffer.writeUInt8(2)
 
       # ParamLenData
-      if typeof parameter.value == 'undefined' || parameter == null
-        buffer.writeUInt8(0)
-      else
+      if parameter.value?
         buffer.writeUInt8(2)
         buffer.writeInt16LE(parameter.value)
+      else
+        buffer.writeUInt8(0)
   0x38:
     type: 'INT4'
     name: 'Int'
@@ -53,11 +53,11 @@ TYPE =
       buffer.writeUInt8(4)
 
       # ParamLenData
-      if typeof parameter.value == 'undefined' || parameter == null
-        buffer.writeUInt8(0)
-      else
+      if parameter.value?
         buffer.writeUInt8(4)
         buffer.writeInt32LE(parameter.value)
+      else
+        buffer.writeUInt8(0)
   0x3A:
     type: 'DATETIM4'
     name: 'SmallDateTime'