--- a/dom/plugins/base/nsPluginHost.cpp
+++ b/dom/plugins/base/nsPluginHost.cpp
@@ -3130,33 +3130,31 @@ nsPluginHost::ReadPluginInfo()
       if (line != mtr)
         break;
       mimetypes[mtr] = values[1];
       mimedescriptions[mtr] = values[2];
       extensions[mtr] = values[3];
     }
 
     if (mtr != mimetypecount) {
-      if (heapalloced) {
-        delete [] heapalloced;
-      }
+      delete [] heapalloced;
       return rv;
     }
 
     RefPtr<nsPluginTag> tag = new nsPluginTag(name,
       description,
       filename,
       fullpath,
       version,
       (const char* const*)mimetypes,
       (const char* const*)mimedescriptions,
       (const char* const*)extensions,
       mimetypecount, lastmod, fromExtension, true);
-    if (heapalloced)
-      delete [] heapalloced;
+
+    delete [] heapalloced;
 
     // Import flags from registry into prefs for old registry versions
     MOZ_LOG(nsPluginLogging::gPluginLog, PLUGIN_LOG_BASIC,
       ("LoadCachedPluginsInfo : Loading Cached plugininfo for %s\n", tag->FileName().get()));
 
     if (!ShouldAddPlugin(tag)) {
       continue;
     }