cid#1338241 removed throw from C function.

Lower level C++ make a throw, this cannot be passed
back in a C function.

Change-Id: I54ace0284d0291d54f53b8947e9f4ffc2e0a56ab
Reviewed-on: https://gerrit.libreoffice.org/19873Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Norbert Thiebaud <nthiebaud@gmail.com>

cppu/source/uno/lbmap.cxx

@@ -350,7 +350,14 @@ static inline bool loadModule(osl::Module & rModule, const OUString & rBridgeNam
 
     if (!bNeg)
     {
-        bool bModule = cppu::detail::loadModule(rModule, rBridgeName);
+        bool bModule;
+        try {
+            bModule = cppu::detail::loadModule(rModule, rBridgeName);
+        }
+        catch(...) {
+            // convert throw to return false
+            bModule = false;
+        }
 
         if (bModule)
             return true;