[PATCH 2/2] shell32: Return NULL from ExtractIcon() for all error cases.

[Brendan Shanks]

From: Brendan Shanks

---
 dlls/shell32/shell32_main.c    | 11 ++++-------
 dlls/shell32/tests/shelllink.c |  7 -------
 2 files changed, 4 insertions(+), 14 deletions(-)

diff --git a/dlls/shell32/shell32_main.c b/dlls/shell32/shell32_main.c
index 212de7445a4..2aac022f9e4 100644
--- a/dlls/shell32/shell32_main.c
+++ b/dlls/shell32/shell32_main.c
@@ -606,16 +606,13 @@ HICON WINAPI ExtractIconW(HINSTANCE hInstance, LPCWSTR lpszFile, UINT nIconIndex
         ret = PrivateExtractIconsW(lpszFile, 0, cx, cy, NULL, NULL, 0, LR_DEFAULTCOLOR);
         if (ret != (UINT)-1 && ret)
             return (HICON)(UINT_PTR)ret;
-        return NULL;
     }
     else
+    {
         ret = PrivateExtractIconsW(lpszFile, nIconIndex, cx, cy, &hIcon, NULL, 1, LR_DEFAULTCOLOR);
-
-    if (ret == (UINT)-1)
-        return (HICON)1;
-    else if (ret > 0 && hIcon)
-        return hIcon;
-
+        if (ret > 0 && hIcon)
+            return hIcon;
+    }
     return NULL;
 }

diff --git a/dlls/shell32/tests/shelllink.c b/dlls/shell32/tests/shelllink.c
index 13dce3302c7..345484d9a5d 100644
--- a/dlls/shell32/tests/shelllink.c
+++ b/dlls/shell32/tests/shelllink.c
@@ -1185,7 +1185,6 @@ static void test_ExtractIcon(void)

/* specified instance handle */
     hicon = ExtractIconA(GetModuleHandleA("shell32.dll"), NULL, 0);
-    todo_wine
     ok(hicon == NULL, "Got icon %p\n", hicon);
     hicon2 = ExtractIconA(GetModuleHandleA("shell32.dll"), "shell32.dll", -1);
     ok(hicon2 != NULL, "Got icon %p\n", hicon2);
@@ -1211,14 +1210,12 @@ static void test_ExtractIcon(void)
     CloseHandle(file);

hicon = ExtractIconA(NULL, path, 0);
-    todo_wine
     ok(hicon == NULL, "Got icon %p\n", hicon);

hicon = ExtractIconA(NULL, path, -1);
     ok(hicon == NULL, "Got icon %p\n", hicon);

hicon = ExtractIconA(NULL, path, 1);
-    todo_wine
     ok(hicon == NULL, "Got icon %p\n", hicon);

r = DeleteFileA(path);
@@ -1229,7 +1226,6 @@ static void test_ExtractIcon(void)
     ok(hicon == NULL, "Got icon %p\n", hicon);

hicon = ExtractIconA(NULL, "", 0);
-    todo_wine
     ok(hicon == NULL, "Got icon %p\n", hicon);

/* same for W variant */
@@ -1267,14 +1263,12 @@ if (0)
     CloseHandle(file);

hicon = ExtractIconW(NULL, pathW, 0);
-    todo_wine
     ok(hicon == NULL, "Got icon %p\n", hicon);

hicon = ExtractIconW(NULL, pathW, -1);
     ok(hicon == NULL, "Got icon %p\n", hicon);

hicon = ExtractIconW(NULL, pathW, 1);
-    todo_wine
     ok(hicon == NULL, "Got icon %p\n", hicon);

r = DeleteFileW(pathW);
@@ -1285,7 +1279,6 @@ if (0)
     ok(hicon == NULL, "Got icon %p\n", hicon);

hicon = ExtractIconW(NULL, emptyW, 0);
-    todo_wine
     ok(hicon == NULL, "Got icon %p\n", hicon);
 }