oleview: Fix some crashes on unnamed methods/arguments.

f88d7bc8 · Nikolay Sivov · Alexandre Julliard · 64bf7ca8 · f88d7bc8
Commit f88d7bc8 authored Jan 02, 2011 by Nikolay Sivov Committed by Alexandre Julliard Jan 03, 2011
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typelib.c programs/oleview/typelib.c +4 -1

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--- a/programs/oleview/typelib.c
+++ b/programs/oleview/typelib.c
@@ -631,7 +631,7 @@ static int EnumFuncs(ITypeInfo *pTypeInfo, TYPEATTR *pTypeAttr, HTREEITEM hParen
            AddToTLDataStrW(tld, wszStdCall);
            AddToTLDataStrW(tld, wszSpace);
        }
-        AddToTLDataStrW(tld, bstrName);
+        if (bstrName) AddToTLDataStrW(tld, bstrName);
        AddToTLDataStrW(tld, wszOpenBrackets2);

        for(j=0; j<pFuncDesc->cParams; j++)
@@ -701,8 +701,11 @@ static int EnumFuncs(ITypeInfo *pTypeInfo, TYPEATTR *pTypeAttr, HTREEITEM hParen
            AddToTLDataStrW(tld, wszAfter);
            AddToTLDataStrW(tld, wszSpace);
            if (j+1 < namesNo) {
+                if (bstrParamNames[j+1])
+                {
                    AddToTLDataStrW(tld, bstrParamNames[j+1]);
                    SysFreeString(bstrParamNames[j+1]);
+                }
            } else {
                AddToTLDataStrW(tld, szRhs);
            }