wrapper.c: add and use fopen_or_warn()

diff --git a/builtin/fetch.c b/builtin/fetch.c
index a41b892dcc4822acdcb0aead6513d2ce554f5cb1..5f2c2ab23e4cde17747147f23dcedaebe66c74a3 100644 (file)
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -421,7 +421,7 @@ static int s_update_ref(const char *action,
                        struct ref *ref,
                        int check_old)
 {
-       char msg[1024];
+       char *msg;
        char *rla = getenv("GIT_REFLOG_ACTION");
        struct ref_transaction *transaction;
        struct strbuf err = STRBUF_INIT;
@@ -431,7 +431,7 @@ static int s_update_ref(const char *action,
                return 0;
        if (!rla)
                rla = default_rla.buf;
-       snprintf(msg, sizeof(msg), "%s: %s", rla, action);
+       msg = xstrfmt("%s: %s", rla, action);
 
        transaction = ref_transaction_begin(&err);
        if (!transaction ||
@@ -449,11 +449,13 @@ static int s_update_ref(const char *action,
 
        ref_transaction_free(transaction);
        strbuf_release(&err);
+       free(msg);
        return 0;
 fail:
        ref_transaction_free(transaction);
        error("%s", err.buf);
        strbuf_release(&err);
+       free(msg);
        return df_conflict ? STORE_REF_ERROR_DF_CONFLICT
                           : STORE_REF_ERROR_OTHER;
 }