Add the missing check for NULL pointer before use it.

[mirror_edk2.git] / MdeModulePkg / Universal / HiiDatabaseDxe / ConfigRouting.c

diff --git a/MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c b/MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c
index 2934ab383acf67d6f959209e213df7237df00a94..0339565350c4a951fadeeabdab023898166ff09a 100644 (file)
--- a/MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c
+++ b/MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c
@@ -3192,7 +3192,7 @@ Exit:
   @param  This                   A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL\r
                                  instance.\r
   @param  ConfigResp             A null-terminated Unicode string in <ConfigResp>\r
-                                 format. It can be ConfigAltResp format string.\r
+                                 format.\r
   @param  Block                  A possibly null array of bytes representing the\r
                                  current  block. Only bytes referenced in the\r
                                  ConfigResp string  in the block are modified. If\r
@@ -3415,7 +3415,7 @@ Exit:
   @param  This                   A pointer to the EFI_HII_CONFIG_ROUTING_PROTOCOL\r
                                  instance.\r
   @param  Configuration          A null-terminated Unicode string in\r
-                                 <MultiConfigAltResp> format. It is <ConfigAltResp> format.\r
+                                 <MultiConfigAltResp> format.\r
   @param  Guid                   A pointer to the GUID value to search for in the\r
                                  routing portion of the ConfigResp string when\r
                                  retrieving  the requested data. If Guid is NULL,\r