From 0f264e9f5ae5f6623e7a233e5f20bf67f670cc77 Mon Sep 17 00:00:00 2001
From: anders_k <anders_k@212acab6-be3b-0410-9dea-997c60f758d6>
Date: Thu, 7 Aug 2014 12:31:51 +0000
Subject: [PATCH] Warn if !packhdr system() call returns non-zero

git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@6536 212acab6-be3b-0410-9dea-997c60f758d6
---
 Source/build.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Source/build.cpp b/Source/build.cpp
index 59c0da4e..7cc16780 100644
--- a/Source/build.cpp
+++ b/Source/build.cpp
@@ -2528,12 +2528,15 @@ int CEXEBuild::pack_exe_header()
   }
   fwrite(m_exehead,1,m_exehead_size,tmpfile);
   fclose(tmpfile);
-  if (sane_system(build_packcmd) == -1)
+  int ec = sane_system(build_packcmd);
+  if (ec == -1)
   {
     _tremove(build_packname);
     ERROR_MSG(_T("Error: calling packer on \"%") NPRIs _T("\"\n"),build_packname);
     return PS_ERROR;
   }
+  if (ec != 0)
+    warning(_T("Packer returned %d, \"%") NPRIs _T("\" might still be unpacked\n"),ec,build_packname);
 
   int result = update_exehead(build_packname);
   _tremove(build_packname);