# HG changeset patch
# User Stefan Anzinger <stefan.anzinger@gmail.com>
# Date 1406738192 25200
# Node ID f1fba319d4e30fcbe6941b77acd2b6bb7c047d28
# Parent  07c9a8824b625a3fb0e34627c71c7a5b3527305a
Fix complaints from findbugs

diff -r 07c9a8824b62 -r f1fba319d4e3 graal/com.oracle.graal.lir/src/com/oracle/graal/lir/LIRIntrospection.java
--- a/graal/com.oracle.graal.lir/src/com/oracle/graal/lir/LIRIntrospection.java	Wed Jul 30 08:51:04 2014 -0700
+++ b/graal/com.oracle.graal.lir/src/com/oracle/graal/lir/LIRIntrospection.java	Wed Jul 30 09:36:32 2014 -0700
@@ -281,7 +281,8 @@
      */
     private static boolean isPrintableAsciiString(byte[] array) {
         for (byte b : array) {
-            if (b != 0 && b < 0x20 && b > 0x7F) {
+            char c = (char) b;
+            if (c != 0 && c < 0x20 && c > 0x7F) {
                 return false;
             }
         }