From e758191f6ce23911c292baf32f01a7e016d827e5 Mon Sep 17 00:00:00 2001
From: "buster%netscape.com" <buster%netscape.com>
Date: Sun, 14 Mar 1999 04:10:55 +0000
Subject: [PATCH] added a debug-only printf warning if the char code returned
 is 0

---
 content/events/src/nsDOMEvent.cpp | 4 ++++
 layout/events/src/nsDOMEvent.cpp  | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/content/events/src/nsDOMEvent.cpp b/content/events/src/nsDOMEvent.cpp
index 1e49af13fb00..147da8c24ef5 100644
--- a/content/events/src/nsDOMEvent.cpp
+++ b/content/events/src/nsDOMEvent.cpp
@@ -225,6 +225,10 @@ NS_METHOD nsDOMEvent::GetCharCode(PRUint32* aCharCode)
   case NS_KEY_UP:
   case NS_KEY_DOWN:
     *aCharCode = ((nsKeyEvent*)mEvent)->charCode;
+#ifdef NS_DEBUG
+    if (0==*aCharCode)
+      printf("key event broken, GetCharChode returning 0x0 as the char code.\n");
+#endif
     break;
   default:
     return NS_ERROR_FAILURE;
diff --git a/layout/events/src/nsDOMEvent.cpp b/layout/events/src/nsDOMEvent.cpp
index 1e49af13fb00..147da8c24ef5 100644
--- a/layout/events/src/nsDOMEvent.cpp
+++ b/layout/events/src/nsDOMEvent.cpp
@@ -225,6 +225,10 @@ NS_METHOD nsDOMEvent::GetCharCode(PRUint32* aCharCode)
   case NS_KEY_UP:
   case NS_KEY_DOWN:
     *aCharCode = ((nsKeyEvent*)mEvent)->charCode;
+#ifdef NS_DEBUG
+    if (0==*aCharCode)
+      printf("key event broken, GetCharChode returning 0x0 as the char code.\n");
+#endif
     break;
   default:
     return NS_ERROR_FAILURE;