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| author | Sean Hall <r.sean.hall@gmail.com> | 2020-10-18 16:01:24 -0500 |
|---|---|---|
| committer | Sean Hall <r.sean.hall@gmail.com> | 2020-10-24 20:07:21 -0500 |
| commit | a0c40d5a1b8537a6338dacc27a88d236077ab785 (patch) | |
| tree | 1dd1fed3eebe2d909f7dc10de94dd92b180f3c2f /src/engine/EngineForExtension.cpp | |
| parent | 60717700e175d38412559113c8a5388c954c7c91 (diff) | |
| download | wix-a0c40d5a1b8537a6338dacc27a88d236077ab785.tar.gz wix-a0c40d5a1b8537a6338dacc27a88d236077ab785.tar.bz2 wix-a0c40d5a1b8537a6338dacc27a88d236077ab785.zip | |
Allow unsetting version variables.
Diffstat (limited to 'src/engine/EngineForExtension.cpp')
| -rw-r--r-- | src/engine/EngineForExtension.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/engine/EngineForExtension.cpp b/src/engine/EngineForExtension.cpp index c165e2c2..585b74a4 100644 --- a/src/engine/EngineForExtension.cpp +++ b/src/engine/EngineForExtension.cpp | |||
| @@ -273,8 +273,11 @@ static HRESULT BEEngineSetVariableVersion( | |||
| 273 | 273 | ||
| 274 | if (wzVariable && *wzVariable) | 274 | if (wzVariable && *wzVariable) |
| 275 | { | 275 | { |
| 276 | hr = VerParseVersion(wzValue, 0, FALSE, &pVersion); | 276 | if (wzValue) |
| 277 | ExitOnFailure(hr, "Failed to parse new version value."); | 277 | { |
| 278 | hr = VerParseVersion(wzValue, 0, FALSE, &pVersion); | ||
| 279 | ExitOnFailure(hr, "Failed to parse new version value."); | ||
| 280 | } | ||
| 278 | 281 | ||
| 279 | hr = VariableSetVersion(&pContext->pEngineState->variables, wzVariable, pVersion, FALSE); | 282 | hr = VariableSetVersion(&pContext->pEngineState->variables, wzVariable, pVersion, FALSE); |
| 280 | ExitOnFailure(hr, "Failed to set version variable."); | 283 | ExitOnFailure(hr, "Failed to set version variable."); |