From 21c46f76e1429267b16b4f9a38927b2ad06a566f Mon Sep 17 00:00:00 2001
From: vidur <vidur>
Date: Tue, 30 Jun 1998 02:23:59 +0000
Subject: [PATCH] Deal with hex values in numerical values

---
 dom/tools/IdlScanner.cpp | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/dom/tools/IdlScanner.cpp b/dom/tools/IdlScanner.cpp
index 3d58827414e..78d3040ead4 100644
--- a/dom/tools/IdlScanner.cpp
+++ b/dom/tools/IdlScanner.cpp
@@ -1127,9 +1127,16 @@ void IdlScanner::Number(int aStartChar, Token *aToken)
     }
 
     do {
-      value = value * base + (aStartChar - '0');
+      long digit;
+      if (isdigit(aStartChar)) {
+        digit = aStartChar - '0';
+      }
+      else {
+        digit = 10 + (aStartChar - 'a');
+      }
+      value = value * base + digit;
       aStartChar = mInputFile->get();
-    } while (isdigit(aStartChar));
+    } while ((' ' != aStartChar) && ('.' != aStartChar));
 
     if (aStartChar == '.') {
       // double. Deal with it later