--- a/toolkit/xre/nsAppRunner.cpp
+++ b/toolkit/xre/nsAppRunner.cpp
@@ -1523,19 +1523,23 @@ static void DumpHelp() {
 
   // this works, but only after the components have registered.  so if you drop
   // in a new command line handler, --help won't not until the second run. out
   // of the bug, because we ship a component.reg file, it works correctly.
   DumpArbitraryHelp();
 }
 
 static inline void DumpVersion() {
-  if (gAppData->vendor) printf("%s ", (const char*)gAppData->vendor);
+  if (gAppData->vendor) {
+    printf("%s ", (const char*)gAppData->vendor);
+  }
   printf("%s %s", (const char*)gAppData->name, (const char*)gAppData->version);
-  if (gAppData->copyright) printf(", %s", (const char*)gAppData->copyright);
+  if (gAppData->copyright) {
+    printf(", %s", (const char*)gAppData->copyright);
+  }
   printf("\n");
 }
 
 #if defined(MOZ_WIDGET_GTK)
 static RemoteResult ParseRemoteCommandLine(nsCString& program,
                                            const char** profile,
                                            const char** username) {
   ArgResult ar;