[ros-diffs] 06/07: [USETUP] Some fixes/improvements suggested by Thomas (1/2).

[Hermès Bélusca-Maïto]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=3074ad7159f830ed5184e0a6627b3d8a5ab9b1a3

commit 3074ad7159f830ed5184e0a6627b3d8a5ab9b1a3
Author:     Hermès Bélusca-Maïto <hermes.belusca-ma...@reactos.org>
AuthorDate: Mon May 22 17:55:16 2017 +0200
Commit:     Hermès Bélusca-Maïto <hermes.belusca-ma...@reactos.org>
CommitDate: Thu May 31 18:01:00 2018 +0200

    [USETUP] Some fixes/improvements suggested by Thomas (1/2).
    
    - isspace('\0') returns FALSE anyways so no need to separately test for a 
NULL character;
    - The (str/wcs)toul function cannot return a NULL pointer from its second 
paramter;
    - VersionInfo32_FindChild(): the third argument is indeed a number of 
characters (not bytes),
      so rename the parameter to make this fact clear. The function is however 
correctly used within this module.
    
    svn path=/branches/setup_improvements/; revision=74629
---
 base/setup/lib/arcname.c   | 5 ++---
 base/setup/lib/ntverrsrc.c | 4 ++--
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/base/setup/lib/arcname.c b/base/setup/lib/arcname.c
index d2ea9d927a..60af00dbb1 100644
--- a/base/setup/lib/arcname.c
+++ b/base/setup/lib/arcname.c
@@ -142,7 +142,7 @@ ArcGetNextTokenA(
     KeyValue = strtoul(p, (PSTR*)&p, 10);
 
     /* Skip any trailing whitespace */
-    while (*p && isspace(*p)) ++p;
+    while (isspace(*p)) ++p;
 
     /* The token must terminate with ')' */
     if (*p != ')')
@@ -202,10 +202,9 @@ ArcGetNextTokenU(
      */
     // KeyValue = _wtoi(p);
     KeyValue = wcstoul(p, (PWSTR*)&p, 10);
-    ASSERT(p);
 
     /* Skip any trailing whitespace */
-    while (*p && iswspace(*p)) ++p;
+    while (iswspace(*p)) ++p;
 
     /* The token must terminate with ')' */
     if (*p != L')')
diff --git a/base/setup/lib/ntverrsrc.c b/base/setup/lib/ntverrsrc.c
index e788e12b12..d8c1c64fc6 100644
--- a/base/setup/lib/ntverrsrc.c
+++ b/base/setup/lib/ntverrsrc.c
@@ -104,13 +104,13 @@ static PCVS_VERSION_INFO_STRUCT32
 VersionInfo32_FindChild(
     IN PCVS_VERSION_INFO_STRUCT32 info,
     IN PCWSTR szKey,
-    IN UINT cbKey)
+    IN UINT cchKey)
 {
     PCVS_VERSION_INFO_STRUCT32 child = VersionInfo32_Children(info);
 
     while ((ULONG_PTR)child < (ULONG_PTR)info + info->wLength)
     {
-        if (!_wcsnicmp(child->szKey, szKey, cbKey) && !child->szKey[cbKey])
+        if (!_wcsnicmp(child->szKey, szKey, cchKey) && !child->szKey[cchKey])
             return child;
 
         if (child->wLength == 0) return NULL;