Gerald Pfeifer : msi: Remove an extraneous safety check and simplify generate_error_string().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: bb8471beace7ab1baf610837c22fd7b3ff30d863
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=bb8471beace7ab1baf610837c2...

Author: Gerald Pfeifer 
Date:   Wed Jan  2 16:30:45 2008 +0100

msi: Remove an extraneous safety check and simplify generate_error_string().

---

dlls/msi/helpers.c |   18 ++++++------------
 1 files changed, 6 insertions(+), 12 deletions(-)

diff --git a/dlls/msi/helpers.c b/dlls/msi/helpers.c
index 139a447..90055a1 100644
--- a/dlls/msi/helpers.c
+++ b/dlls/msi/helpers.c
@@ -1029,20 +1029,14 @@ WCHAR* generate_error_string(MSIPACKAGE *package, UINT error, DWORD count, ... )
     va_end(va);

MSI_FormatRecordW(package,rec,NULL,&size);
-    if (size >= 0)
-    {
-        size++;
-        data = msi_alloc(size*sizeof(WCHAR));
-        if (size > 1)
-            MSI_FormatRecordW(package,rec,data,&size);
-        else
-            data[0] = 0;
-        msiobj_release( &rec->hdr );
-        return data;
-    }

+    size++;
+    data = msi_alloc(size*sizeof(WCHAR));
+    if (size > 1)
+        MSI_FormatRecordW(package,rec,data,&size);
+    else
+        data[0] = 0;
     msiobj_release( &rec->hdr );
-    data = NULL;
     return data;
 }