Re: [PATCH V2] BaseTools: Resolve index out of range errors.

["Bob Feng" <bob.c.feng@intel.com>]

Reviewed-by: Bob Feng <bob.c.feng@intel.com>

-----Original Message-----
From: Mingyue Liang <mingyuex.liang@intel.com> 
Sent: Friday, November 13, 2020 3:33 PM
To: devel@edk2.groups.io
Cc: Feng, Bob C <bob.c.feng@intel.com>; Liming Gao <gaoliming@byosoft.com.cn>; Chen, Christine <yuwei.chen@intel.com>
Subject: [PATCH V2] BaseTools: Resolve index out of range errors.

This problem is generated by solving bz2972's patch, and the commit ID is 0af7f8e6a9253960ba820cd6ddfd8c36543d30cb.

This is a problem when updating the DEPs file.
The code does not consider that there is only one line of content in the file, so the filter condition is added to prevent the index from exceeding the range.

Signed-off-by: Mingyue Liang <mingyuex.liang@intel.com>
Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Yuwei Chen <yuwei.chen@intel.com>
---

V2：
  Change the title to make it clearer and more descriptive.
  
 BaseTools/Source/Python/AutoGen/IncludesAutoGen.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/BaseTools/Source/Python/AutoGen/IncludesAutoGen.py b/BaseTools/Source/Python/AutoGen/IncludesAutoGen.py
index b06ef42573fd..5ec26eb98b42 100644
--- a/BaseTools/Source/Python/AutoGen/IncludesAutoGen.py
+++ b/BaseTools/Source/Python/AutoGen/IncludesAutoGen.py
@@ -291,7 +291,8 @@ ${END}
                 targetitem = self.GetRealTarget(source_abs.strip(" :"))
 
                 targetitem += ": "
-                targetitem += lines[1]
+                if len(lines)>=2:
+                    targetitem += lines[1]
                 newcontent.append(targetitem)
                 newcontent.extend(lines[2:])
                 newcontent.append("\n")
--
2.29.2.windows.2