read-cache: free cache entry in add_to_index in case of early return

diff --git a/http.c b/http.c
index 0153fb0b626d1fc28eba1bece2406b64fcaa0ecb..9c825afefdda70b8f8ccda0b9ed06e5d54333a50 100644 (file)
--- a/http.c
+++ b/http.c
@@ -8,6 +8,7 @@
 #include "credential.h"
 #include "version.h"
 #include "pkt-line.h"
+#include "gettext.h"
 
 int active_requests;
 int http_is_verbose;
@@ -1002,32 +1003,6 @@ static void extract_content_type(struct strbuf *raw, struct strbuf *type,
                strbuf_addstr(charset, "ISO-8859-1");
 }
 
-
-/*
- * Guess the user's preferred languages from the value in LANGUAGE environment
- * variable and LC_MESSAGES locale category if NO_GETTEXT is not defined.
- *
- * The result can be a colon-separated list like "ko:ja:en".
- */
-static const char *get_preferred_languages(void)
-{
-       const char *retval;
-
-       retval = getenv("LANGUAGE");
-       if (retval && *retval)
-               return retval;
-
-#ifndef NO_GETTEXT
-       retval = setlocale(LC_MESSAGES, NULL);
-       if (retval && *retval &&
-               strcmp(retval, "C") &&
-               strcmp(retval, "POSIX"))
-               return retval;
-#endif
-
-       return NULL;
-}
-
 static void write_accept_language(struct strbuf *buf)
 {
        /*