Bug 1488679 - nsAppRunner.cpp: Ride along - Move to the correct style r=glandium

--HG--
extra : histedit_source : 14c997f60eaf04ed876c0daf5326c7d53ba586bc

toolkit/xre/nsAppRunner.cpp

@@ -1528,9 +1528,13 @@ static void DumpHelp() {
 }
 
 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");
 }