[PATCH 0/1] MR2863: explorer: Fix uninitialized variable warning.

[Davide Beatrici (＠davidebeatrici)]

```c
programs/explorer/desktop.c:104:16: warning: ‘hres’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  104 |         return hres;
      |                ^~~~
```

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/2863

[PATCH 1/1] explorer: Fix uninitialized variable warning.

[Davide Beatrici]

From: Davide Beatrici <git(a)davidebeatrici.dev>

programs/explorer/desktop.c:104:16: warning: ‘hres’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  104 |         return hres;
      |                ^~~~
---
 programs/explorer/desktop.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/programs/explorer/desktop.c b/programs/explorer/desktop.c
index 81eb0d1d01b..6c190ca3bbf 100644
--- a/programs/explorer/desktop.c
+++ b/programs/explorer/desktop.c
@@ -96,17 +96,16 @@ static HRESULT load_typelib(void)
 
 static HRESULT get_typeinfo(tid_t tid, ITypeInfo **typeinfo)
 {
-    HRESULT hres;
-
-    if (!typelib)
-        hres = load_typelib();
-    if (!typelib)
-        return hres;
+    if (!typelib) {
+        const HRESULT hres = load_typelib();
+        if (!typelib)
+            return hres;
+    }
 
     if (!typeinfos[tid]) {
         ITypeInfo *ti;
 
-        hres = ITypeLib_GetTypeInfoOfGuid(typelib, tid_ids[tid], &ti);
+        const HRESULT hres = ITypeLib_GetTypeInfoOfGuid(typelib, tid_ids[tid], &ti);
         if (FAILED(hres)) {
             ERR("GetTypeInfoOfGuid(%s) failed: %08lx\n", debugstr_guid(tid_ids[tid]), hres);
             return hres;
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/2863