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zoneminder
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Fix error messages when loading plugins

This commit is contained in:
Emmanuel Papin 2014-11-16 21:50:39 +01:00
parent e7f1c8b5d8
commit ecd9ab95eb
1 changed files with 3 additions and 3 deletions
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6
src/zm_plugin.cpp
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@ -18,7 +18,7 @@ Plugin::Plugin(const std::string &sFilename)
if(!m_hDLL) // if library hasn't been loaded successfully
{
throw runtime_error(string("Could not load '") + sFilename + "'");
throw runtime_error("Could not load '" + sFilename + "' (" + dlerror() + ")");
}
// Locate the plugin's exported functions
@ -30,7 +30,7 @@ Plugin::Plugin(const std::string &sFilename)
// If the functions aren't found, we're going to assume this is
// a plain simple DLL and not one of our plugins
if(!m_pfnGetEngineVersion || ! m_pfnRegisterPlugin)
throw runtime_error(string("'") + sFilename + "' is not a valid plugin");
throw runtime_error("'" + sFilename + "' is not a valid plugin");
// Initialize a new DLL reference counter
m_pDLLRefCount = new size_t(1);
@ -43,7 +43,7 @@ Plugin::Plugin(const std::string &sFilename)
catch(...)
{
dlclose(m_hDLL);
throw runtime_error(string("Unknown exception while loading plugin '") + sFilename + string("'"));
throw runtime_error("Unknown exception while loading plugin '" + sFilename + "'");
}
}