Changeset 194 for trunk/src/helpers/prfh.c

Timestamp:

Jul 28, 2002, 11:48:47 AM (23 years ago)

Author:

umoeller

Message:

Misc fixes.

File:

• trunk/src/helpers/prfh.c (modified) (1 diff)

trunk/src/helpers/prfh.c

@@ -189 +189 @@
  */
 
-PSZ (prfhQueryProfileData)(HINI hIni,      // in: INI handle (can be HINI_USER or HINI_SYSTEM)
-                         const char *pcszApp,     // in: application to query
-                         const char *pcszKey,     // in: key to query
-                         PULONG pcbBuf)  // out: size of the returned buffer; ptr can be NULL
+PSZ (prfhQueryProfileData)(HINI hIni,           // in: INI handle (can be HINI_USER or HINI_SYSTEM)
+                         const char *pcszApp,   // in: application to query
+                         const char *pcszKey,   // in: key to query
+                         PULONG pcbBuf)         // out: size of the returned buffer; ptr can be NULL
 {
     PSZ     pData = NULL;
-    ULONG   ulSizeOfData = 0;
+    ULONG   ulSizeOfData;
 
     // get size of data for pszApp/pszKey
-    if (PrfQueryProfileSize(hIni, (PSZ)pcszApp, (PSZ)pcszKey, &ulSizeOfData))
-    {
-        if (ulSizeOfData)
-        {
-            pData = (PSZ)malloc(ulSizeOfData);
-            if (!PrfQueryProfileData(hIni, (PSZ)pcszApp, (PSZ)pcszKey, pData, &ulSizeOfData))
-            {
-                free(pData);
-                pData = NULL;
-            }
+    if (    (PrfQueryProfileSize(hIni, (PSZ)pcszApp, (PSZ)pcszKey, &ulSizeOfData))
+         && (ulSizeOfData)
+         && (pData = (PSZ)malloc(ulSizeOfData))
+       )
+    {
+        if (!PrfQueryProfileData(hIni, (PSZ)pcszApp, (PSZ)pcszKey, pData, &ulSizeOfData))
+        {
+            free(pData);
+            pData = NULL;
         }
     }