[type42] Minor code optimization (again).

* src/type42/t42parse.c (t42_parse_sfnts): Simplify previous change.

ChangeLog

@@ -1,3 +1,9 @@
+2012-02-26  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[type42] Minor code optimization (again).
+
+	* src/type42/t42parse.c (t42_parse_sfnts): Simplify previous change.
+
 2012-02-26  Mateusz Jurczyk  <mjurczyk@google.com>
 	    Werner Lemberg  <wl@gnu.org>
 

src/type42/t42parse.c

@@ -607,9 +607,9 @@
         goto Fail;
       }
 
-      /* A string can have a trailing zero byte for padding.  Ignore it. */
-      if ( string_size                                             &&
-           string_buf[string_size - 1] == 0 && ( string_size & 1 ) )
+      /* A string can have a trailing zero (odd) byte for padding. */
+      /* Ignore it.                                                */
+      if ( ( string_size & 1 ) && string_buf[string_size - 1] == 0 )
         string_size--;
 
       if ( !string_size )