Handle case where TMP isn't REG_EXPAND_SZ.
Bob Arnson committed
Dec 24, 2022 at 21:40 UTC
6d597c3fdee0833007f206d2d29e19c2b44c5b4d
1 file changed
+5
src/libs/dutil/WixToolset.DUtil/path3utl.cpp
+5
@@ -136,6 +136,11 @@ static HRESULT GetTempPathFromSystemEnvironmentVariable(
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hr = EnvExpandEnvironmentStringsForUser(NULL, sczValue, psczPath, NULL);
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PathExitOnFailure(hr, "Failed to expand environment variables for system in string: %ls", sczValue);
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}
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+ else
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+ {
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+ hr = StrAllocString(psczPath, sczValue, 0);
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+ PathExitOnFailure(hr, "Failed to copy environment variable: %ls", wzName);
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+ }
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hr = PathBackslashTerminate(psczPath);
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PathExitOnFailure(hr, "Failed to backslash terminate system '%ls' value.", wzName);