msi: Fix use of uninitialized variable (Coverity).

0e4ccb82 · Andrew Talbot · Alexandre Julliard · 7a845509 · 0e4ccb82
Commit 0e4ccb82 authored Jun 23, 2007 by Andrew Talbot Committed by Alexandre Julliard Jun 25, 2007
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action.c dlls/msi/action.c +2 -2

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--- a/dlls/msi/action.c
+++ b/dlls/msi/action.c
@@ -4648,7 +4648,7 @@ static UINT ITERATE_WriteEnvironmentString( MSIRECORD *rec, LPVOID param )
    LPWSTR deformatted, ptr;
    DWORD flags, type, size;
    LONG res;
-    HKEY env, root = HKEY_CURRENT_USER;
+    HKEY env = NULL, root = HKEY_CURRENT_USER;
    static const WCHAR environment[] =
        {'S','y','s','t','e','m','\\',
@@ -4759,7 +4759,7 @@ static UINT ITERATE_WriteEnvironmentString( MSIRECORD *rec, LPVOID param )
    res = RegSetValueExW(env, name, 0, type, (LPVOID)newval, size);
 done:
-    RegCloseKey(env);
+    if (env) RegCloseKey(env);
    msi_free(deformatted);
    msi_free(data);
    msi_free(newval);