squash! mingw: HOT FIX: work around environment issues -- again

cURL actually uses "cp" + GetACP(): https://github.com/bagder/curl/blob/aa5808b5/lib/easy.c#L157-L162
git-for-windows · Apr 7, 2015 · ebc298d · ebc298d
1 parent 8d76720
commit ebc298d
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/compat/mingw.c b/compat/mingw.c
@@ -2332,8 +2332,12 @@ void mingw_startup()
 	 * Avoid a segmentation fault when cURL tries to set the CHARSET
 	 * variable and putenv() barfs at our nedmalloc'ed environment.
 	 */
-	if (!getenv("CHARSET"))
-		setenv("CHARSET", "cp1252", 1);
+	if (!getenv("CHARSET")) {
+		struct strbuf buf = STRBUF_INIT;
+		strbuf_addf(&buf, "cp%u", GetACP());
+		setenv("CHARSET", buf.buf, 1);
+		strbuf_release(&buf);
+	}
 
 	/* initialize critical section for waitpid pinfo_t list */
 	InitializeCriticalSection(&pinfo_cs);