[edk2-devel][Patch] MdeModulePkg/DxeCapsuleLibFmp: Improve comparisons in CapsuleOnDisk.c

[Xu, Wei6]

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=2028

Non-Boolean comparisons should use a compare operator
(==, !=, >, < >=, <=).

Cc: Hao A Wu <hao.a...@intel.com>
Cc: Liming Gao <liming....@intel.com>
Signed-off-by: Wei6 Xu <wei6...@intel.com>
---
 MdeModulePkg/Library/DxeCapsuleLibFmp/CapsuleOnDisk.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/MdeModulePkg/Library/DxeCapsuleLibFmp/CapsuleOnDisk.c 
b/MdeModulePkg/Library/DxeCapsuleLibFmp/CapsuleOnDisk.c
index 3193ca8f4d..4c32c6cdcf 100644
--- a/MdeModulePkg/Library/DxeCapsuleLibFmp/CapsuleOnDisk.c
+++ b/MdeModulePkg/Library/DxeCapsuleLibFmp/CapsuleOnDisk.c
@@ -125,11 +125,11 @@ UpperCaseString (
   IN CHAR16 *Str
   )
 {
   CHAR16  *Cptr;
 
-  for (Cptr = Str; *Cptr; Cptr++) {
+  for (Cptr = Str; *Cptr != L'\0'; Cptr++) {
     if (L'a' <= *Cptr && *Cptr <= L'z') {
       *Cptr = *Cptr - L'a' + L'A';
     }
   }
 
-- 
2.16.2.windows.1


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