[PATCH] winetest: Guess when to append the .dll extension.

[Francois Gouget]

WineTest derives the dll name from the test executable filename. However
the '.dll' extension is omitted in the executable filename. So if the
guessed library name does not already have a three-letter extension
(such as .ocx, .sys, etc.), assume it should have the '.dll' extension.

Signed-off-by: Francois Gouget <fgouget at codeweavers.com>
---
This allows WineTest to retrieve the version information for 
windows.media.speech.dll.
This is pretty ugly but at least it's a simple patch. Plus three 
letters should be enough for any library extension ;-)
---
 programs/winetest/main.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/programs/winetest/main.c b/programs/winetest/main.c
index 225e9a2548b..6056dee2a75 100644
--- a/programs/winetest/main.c
+++ b/programs/winetest/main.c
@@ -901,7 +901,7 @@ extract_test_proc (HMODULE hModule, LPCSTR lpszType, LPSTR lpszName, LONG_PTR lP
     char filename[MAX_PATH];
     WCHAR dllnameW[MAX_PATH];
     HMODULE dll;
-    DWORD err;
+    DWORD err, len;
     HANDLE actctx;
     ULONG_PTR cookie;
     BOOL run;
@@ -912,6 +912,14 @@ extract_test_proc (HMODULE hModule, LPCSTR lpszType, LPSTR lpszName, LONG_PTR lP
     CharLowerA(lpszName);
     strcpy(dllname, lpszName);
     *strstr(dllname, testexe) = 0;
+    len = strlen(dllname);
+    if (len >= 4 && dllname[len - 4] != '.')
+    {
+        /* If there is not a 3 characters extension already,
+         * assume it should be .dll.
+         */
+        strcat(dllname, ".dll");
+    }
 
     if (test_filtered_out( lpszName, NULL ))
     {
-- 
2.20.1