From 7a4f4889a907cdc3adba60b38e03a148c075e92f Mon Sep 17 00:00:00 2001
From: Chris Apers
Date: Mon, 20 Dec 2004 17:38:31 +0000
Subject: - Better ARM support

svn-id: r16174
---
 backends/PalmOS/Src/init_arm.cpp | 21 ++++++++++++---------
 1 file changed, 12 insertions(+), 9 deletions(-)

(limited to 'backends/PalmOS/Src/init_arm.cpp')

diff --git a/backends/PalmOS/Src/init_arm.cpp b/backends/PalmOS/Src/init_arm.cpp
index 77aea25cee..1770a489da 100644
--- a/backends/PalmOS/Src/init_arm.cpp
+++ b/backends/PalmOS/Src/init_arm.cpp
@@ -5,17 +5,20 @@
 static void PnoInit(DmResID resID,PNOInitType *pnoP) {
 	// Load and allocate PNO
 	MemHandle armH = DmGetResource('ARMC', resID);
-	MemPtr armP = MemHandleLock(armH);
-	PnoLoad(&pnoP->pnoDesc, armP);
-	MemPtrUnlock(armP);
-	DmReleaseResource(armH);
 	
-	// Init PNO
-	PnoEntryHeader *header = (PnoEntryHeader *)ALIGN_4BYTE(pnoP->headerBuffer); 
-	pnoP->alignedHeader = header;
+	if (armH) {
+		MemPtr armP = MemHandleLock(armH);
+		PnoLoad(&pnoP->pnoDesc, armP);
+		MemPtrUnlock(armP);
+		DmReleaseResource(armH);
+		
+		// Init PNO
+		PnoEntryHeader *header = (PnoEntryHeader *)ALIGN_4BYTE(pnoP->headerBuffer); 
+		pnoP->alignedHeader = header;
 
-	header->r10Value		= pnoP->pnoDesc.r10Value;
-	header->pnoMainAddress	= pnoP->pnoDesc.pnoMainAddress;
+		header->r10Value		= pnoP->pnoDesc.r10Value;
+		header->pnoMainAddress	= pnoP->pnoDesc.pnoMainAddress;
+	}
 }
 
 void ARMInit() {
-- 
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