for-each-reflog: fix case for empty log directory

diff --git a/fetch-pack.c b/fetch-pack.c
index fc0534ce03a69f45671d009772865cbfcad3b026..c7871067640f65d416500191792747cb451ffd32 100644 (file)
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -8,6 +8,8 @@
 #include "sideband.h"
 
 static int keep_pack;
+static int transfer_unpack_limit = -1;
+static int fetch_unpack_limit = -1;
 static int unpack_limit = 100;
 static int quiet;
 static int verbose;
@@ -645,7 +647,12 @@ static int remove_duplicates(int nr_heads, char **heads)
 static int fetch_pack_config(const char *var, const char *value)
 {
        if (strcmp(var, "fetch.unpacklimit") == 0) {
-               unpack_limit = git_config_int(var, value);
+               fetch_unpack_limit = git_config_int(var, value);
+               return 0;
+       }
+
+       if (strcmp(var, "transfer.unpacklimit") == 0) {
+               transfer_unpack_limit = git_config_int(var, value);
                return 0;
        }
 
@@ -663,9 +670,13 @@ int main(int argc, char **argv)
        struct stat st;
 
        setup_git_directory();
-       setup_ident();
        git_config(fetch_pack_config);
 
+       if (0 <= transfer_unpack_limit)
+               unpack_limit = transfer_unpack_limit;
+       else if (0 <= fetch_unpack_limit)
+               unpack_limit = fetch_unpack_limit;
+
        nr_heads = 0;
        heads = NULL;
        for (i = 1; i < argc; i++) {