Marcus Meissner : shlwapi: Removed superflous NULL check (Coverity).

Alexandre Julliard julliard at winehq.org
Wed Jun 15 13:42:57 CDT 2011


Module: wine
Branch: master
Commit: e9d4ca069c92de1c9b567fb294d6fc50ab7d9418
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=e9d4ca069c92de1c9b567fb294d6fc50ab7d9418

Author: Marcus Meissner <marcus at jet.franken.de>
Date:   Wed Jun 15 10:07:55 2011 +0200

shlwapi: Removed superflous NULL check (Coverity).

---

 dlls/shlwapi/string.c |   18 ++++--------------
 1 files changed, 4 insertions(+), 14 deletions(-)

diff --git a/dlls/shlwapi/string.c b/dlls/shlwapi/string.c
index 6102f3c..d0f0f0e 100644
--- a/dlls/shlwapi/string.c
+++ b/dlls/shlwapi/string.c
@@ -2473,17 +2473,12 @@ char WINAPI SHStripMneumonicA(LPCSTR lpszStr)
   if ((lpszIter = StrChrA(lpszStr, '&')))
   {
     lpszTmp = CharNextA(lpszIter);
-    if (lpszTmp && *lpszTmp)
+    if (*lpszTmp)
     {
       if (*lpszTmp != '&')
         ch =  *lpszTmp;
 
-      while (lpszIter && *lpszIter)
-      {
-        lpszTmp = CharNextA(lpszIter);
-        *lpszIter = *lpszTmp;
-        lpszIter = lpszTmp;
-      }
+      memmove( lpszIter, lpszTmp, strlen(lpszTmp) + 1 );
     }
   }
 
@@ -2507,17 +2502,12 @@ WCHAR WINAPI SHStripMneumonicW(LPCWSTR lpszStr)
   if ((lpszIter = StrChrW(lpszStr, '&')))
   {
     lpszTmp = lpszIter + 1;
-    if (lpszTmp && *lpszTmp)
+    if (*lpszTmp)
     {
       if (*lpszTmp != '&')
         ch =  *lpszTmp;
 
-      while (lpszIter && *lpszIter)
-      {
-        lpszTmp = lpszIter + 1;
-        *lpszIter = *lpszTmp;
-        lpszIter = lpszTmp;
-      }
+      memmove( lpszIter, lpszTmp, (strlenW(lpszTmp) + 1) * sizeof(WCHAR) );
     }
   }
 




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