From 7d62747bb2c0eabe49ab9833343b028f2676c5c3 Mon Sep 17 00:00:00 2001
From: slade_rich <slade_rich@4a8a32a2-be11-0410-ad9d-d568d2c75423>
Date: Thu, 5 Feb 2004 23:02:58 +0000
Subject: [PATCH] Fixed problem where files that only contain 'const unsigned
 char' would caused SDCC to crash.

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3169 4a8a32a2-be11-0410-ad9d-d568d2c75423
---
 src/pic/pcode.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/pic/pcode.c b/src/pic/pcode.c
index 8681fdd6..74715026 100644
--- a/src/pic/pcode.c
+++ b/src/pic/pcode.c
@@ -1594,9 +1594,12 @@ void pBlockConvert2ISR(pBlock *pb)
 void movepBlock2Head(char dbName)
 {
 	pBlock *pb;
-	
+
+	if (!the_pFile)
+		return;
+
 	pb = the_pFile->pbHead;
-	
+
 	while(pb) {
 		
 		if(getpBlock_dbName(pb) == dbName) {
-- 
2.47.2