kernel32: allow profile section and key names of zero length

[Claudio Fontana]

I received confirmation that Windows 95 _does_ accept zero length names
for profile key and section, so this change should work in all cases.
In my opinion, it is now ready to go in.

ChangeLog:
dlls/kernel32/profile.c: allow section and key names of zero length.
dlls/kernel32/tests/profile.c: add testcases where KEY or SECTION are "".


---

 dlls/kernel32/profile.c       |   10 ++--------
 dlls/kernel32/tests/profile.c |    8 ++++++--
 2 files changed, 8 insertions(+), 10 deletions(-)
-------------- next part --------------
diff --git a/dlls/kernel32/profile.c b/dlls/kernel32/profile.c
index 339b852..5ebf3c0 100644
--- a/dlls/kernel32/profile.c
+++ b/dlls/kernel32/profile.c
@@ -599,9 +599,8 @@ static PROFILEKEY *PROFILE_Find( PROFILE
 
     while (*section)
     {
-        if ( ((*section)->name[0])
-             && (!(strncmpiW( (*section)->name, section_name, seclen )))
-             && (((*section)->name)[seclen] == '\0') )
+	if (!strncmpiW((*section)->name, section_name, seclen) &&
+	    ((*section)->name)[seclen] == '\0')
         {
             PROFILEKEY **key = &(*section)->key;
 
@@ -959,11 +958,6 @@ static INT PROFILE_GetString( LPCWSTR se
     if (!def_val) def_val = empty_strW;
     if (key_name)
     {
-	if (!key_name[0])
-        {
-            /* Win95 returns 0 on keyname "". Tested with Likse32 bon 000227 */
-            return 0;
-        }
         key = PROFILE_Find( &CurProfile->section, section, key_name, FALSE, FALSE);
         PROFILE_CopyEntry( buffer, (key && key->value) ? key->value : def_val,
                            len, TRUE );
diff --git a/dlls/kernel32/tests/profile.c b/dlls/kernel32/tests/profile.c
index 4379ee2..aeedaad 100644
--- a/dlls/kernel32/tests/profile.c
+++ b/dlls/kernel32/tests/profile.c
@@ -68,6 +68,8 @@ static void test_profile_int(void)
          { SECTION, KEY,  "42A94967297", TESTFILE,  1, 42         , 42},
          { SECTION, KEY,  "B4294967297", TESTFILE, -1, 0          , 0},
          { SECTION, KEY,  "B4294967297", TESTFILE,  1, 0          , 0},
+	 { "",      KEY,  "1",           TESTFILE,  0, 1          , 1}, /* 25 */
+	 { SECTION, "",   "1",           TESTFILE,  0, 1          , 1},
     };
     int i, num_test = (sizeof(profileInt)/sizeof(struct _profileInt));
     UINT res;
@@ -76,8 +78,10 @@ static void test_profile_int(void)
 
     for (i=0; i < num_test; i++) {
         if (profileInt[i].value)
-            WritePrivateProfileStringA(SECTION, KEY, profileInt[i].value, 
-                                      profileInt[i].iniFile);
+            WritePrivateProfileStringA(profileInt[i].section,
+				       profileInt[i].key,
+				       profileInt[i].value, 
+				       profileInt[i].iniFile);
 
        res = GetPrivateProfileIntA(profileInt[i].section, profileInt[i].key, 
                  profileInt[i].defaultVal, profileInt[i].iniFile); 
-- 
1.3.GIT