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MdeModulePkg/DxeCapsuleLibFmp: Improve comparisons in CapsuleOnDisk.c

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

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

Signed-off-by: Wei6 Xu <wei6.xu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
This commit is contained in:
Xu, Wei6 2019-08-13 18:53:49 +08:00 committed by Hao A Wu
parent 34651e7d76
commit f5892aa8d8
1 changed files with 1 additions and 1 deletions
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MdeModulePkg/Library/DxeCapsuleLibFmp/CapsuleOnDisk.c
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@ -127,7 +127,7 @@ UpperCaseString (
{ {
CHAR16 *Cptr; CHAR16 *Cptr;
for (Cptr = Str; *Cptr; Cptr++) { for (Cptr = Str; *Cptr != L'\0'; Cptr++) {
if (L'a' <= *Cptr && *Cptr <= L'z') { if (L'a' <= *Cptr && *Cptr <= L'z') {
*Cptr = *Cptr - L'a' + L'A'; *Cptr = *Cptr - L'a' + L'A';
} }