Remove extra semicolon (bug 443756). Patch reviewed by Peter Weilbacher.

uriloader/exthandler/os2/nsOSHelperAppService.cpp

@@ -1461,7 +1461,7 @@ WpsMimeInfoFromExtension(const char *aFileExt, nsMIMEInfoOS2 *aMI)
     if (NS_FAILED(GetNLSString(NS_LITERAL_STRING("fileType").get(), fileType)))
       ustr.Assign(NS_LITERAL_STRING("%S file"));
     int pos = -1;
-    if ((pos = fileType.Find("%S")) > -1);
+    if ((pos = fileType.Find("%S")) > -1)
       fileType.Replace(pos, 2, ustr);
     aMI->SetDescription(fileType);
   }

widget/src/os2/nsRwsService.cpp

@@ -464,7 +464,7 @@ nsRwsService::HandlerFromPath(const char *aPath, PRUint32 *aHandle,
     nsAutoString classViewer;
     AssignNLSString(NS_LITERAL_STRING("classViewerOS2").get(), classViewer);
     int pos = -1;
-    if ((pos = classViewer.Find("%S")) > -1);
+    if ((pos = classViewer.Find("%S")) > -1)
       classViewer.Replace(pos, 2, buffer.Elements());
     _retval.Assign(classViewer);
     rv = NS_OK;