PATCH: restore proper behaviour for --plugin

[Martin Sevior]

Hi Dom,
        If you type 

abiword --plugin AbiCommand 

you get an immediate segfault. This patch fixes that. Please commit this.

Cheers

Martin




? colorenv
? local_gnome
? plugin_loader.diff
? src/Linux_2.4.9-21smp_i386_GNOME
Index: src/wp/ap/unix/gnome/ap_UnixGnomeApp.cpp
===================================================================
RCS file: /cvsroot/abi/src/wp/ap/unix/gnome/ap_UnixGnomeApp.cpp,v
retrieving revision 1.42
diff -u -r1.42 ap_UnixGnomeApp.cpp
--- src/wp/ap/unix/gnome/ap_UnixGnomeApp.cpp    15 Apr 2002 19:58:02 -0000      1.42
+++ src/wp/ap/unix/gnome/ap_UnixGnomeApp.cpp    18 Apr 2002 00:52:17 -0000
@@ -309,16 +309,19 @@
 //
            const char * szName = NULL;
                XAP_Module * pModule = NULL;
-
-               const UT_Vector * pVec = XAP_ModuleManager::instance().enumModules ();
+               plugin = poptGetArg(poptcon);
                bool bFound = false;
-               for (UT_uint32 i = 0; (i < pVec->size()) && !bFound; i++)
+               if(plugin != NULL)
                {
-                       pModule = (XAP_Module *)pVec->getNthItem (i);
-                       szName = pModule->getModuleInfo()->name;
-                       if(UT_strcmp(szName,plugin) == 0)
+                       const UT_Vector * pVec = 
+XAP_ModuleManager::instance().enumModules ();
+                       for (UT_uint32 i = 0; (i < pVec->size()) && !bFound; i++)
                        {
-                               bFound = true;
+                               pModule = (XAP_Module *)pVec->getNthItem (i);
+                               szName = pModule->getModuleInfo()->name;
+                               if(UT_strcmp(szName,plugin) == 0)
+                               {
+                                       bFound = true;
+                               }
                        }
                }
                if(!bFound)