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| author | Andy Cedilnik <andy.cedilnik@kitware.com> | 2002-09-12 15:12:31 (GMT) |
|---|---|---|
| committer | Andy Cedilnik <andy.cedilnik@kitware.com> | 2002-09-12 15:12:31 (GMT) |
| commit | 6a2174ff9da95fa52f455ef81ff5785bf312fda9 (patch) | |
| tree | 86aee543598a3b8913263d9c374718bcc169651d /Source/cmCacheManager.cxx | |
| parent | 31f714fc2a4a51300409615e5fca9cf42e5747b1 (diff) | |
| download | CMake-6a2174ff9da95fa52f455ef81ff5785bf312fda9.zip CMake-6a2174ff9da95fa52f455ef81ff5785bf312fda9.tar.gz CMake-6a2174ff9da95fa52f455ef81ff5785bf312fda9.tar.bz2 | |
Add more error checking
Diffstat (limited to 'Source/cmCacheManager.cxx')
| -rw-r--r-- | Source/cmCacheManager.cxx | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/Source/cmCacheManager.cxx b/Source/cmCacheManager.cxx index 7412681..73017b4 100644 --- a/Source/cmCacheManager.cxx +++ b/Source/cmCacheManager.cxx @@ -410,7 +410,15 @@ bool cmCacheManager::SaveCache(const char* path) std::string key; std::string rkey = i.GetName(); std::string helpstring; - helpstring = i.GetProperty("HELPSTRING"); + const char* hs = i.GetProperty("HELPSTRING") + if ( hs ) + { + helpstring = i.GetProperty("HELPSTRING"); + } + else + { + helpstring = ""; + } cmCacheManager::OutputHelpString(fout, helpstring.c_str()); // support : in key name by double quoting if(rkey.find(':') != std::string::npos || |