* win32/win32.c (check_if_dir): fix memory leak.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35148 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 10 insertions, 16 deletions

diff --git a/win32/win32.c b/win32/win32.c
index c26d3e3cc7..310eb85340 100644
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -5186,36 +5186,30 @@ rb_w32_uopen(const char *file, int oflag, ...)
 
 /* License: Ruby's */
 static int
-check_if_dir(const char *file)
+check_if_wdir(const WCHAR *wfile)
 {
-    DWORD attr;
-    WCHAR *wfile;
-
-    if (!(wfile = filecp_to_wstr(file, NULL)))
-	return FALSE;
-    attr = GetFileAttributesW(wfile);
+    DWORD attr = GetFileAttributesW(wfile);
     if (attr == (DWORD)-1L ||
 	!(attr & FILE_ATTRIBUTE_DIRECTORY) ||
 	check_valid_dir(wfile)) {
 	return FALSE;
     }
-    free(wfile);
     errno = EISDIR;
     return TRUE;
 }
 
 /* License: Ruby's */
 static int
-check_if_wdir(const WCHAR *wfile)
+check_if_dir(const char *file)
 {
-    DWORD attr = GetFileAttributesW(wfile);
-    if (attr == (DWORD)-1L ||
-	!(attr & FILE_ATTRIBUTE_DIRECTORY) ||
-	check_valid_dir(wfile)) {
+    WCHAR *wfile;
+    int ret;
+
+    if (!(wfile = filecp_to_wstr(file, NULL)))
 	return FALSE;
-    }
-    errno = EISDIR;
-    return TRUE;
+    ret = check_if_wdir(wfile);
+    free(wfile);
+    return ret;
 }
 
 /* License: Ruby's */