[PATCH] ident.c: Disambiguate the error messages in setup_ident

[git.git] / fetch-pack.c

diff --git a/fetch-pack.c b/fetch-pack.c
index 0979d3d..9b1bc52 100644 (file)
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -3,7 +3,8 @@
 #include "pkt-line.h"
 #include <sys/wait.h>
 
-static const char fetch_pack_usage[] = "git-fetch-pack [host:]directory [heads]* < mycommitlist";
+static int quiet;
+static const char fetch_pack_usage[] = "git-fetch-pack [-q] [--exec=upload-pack] [host:]directory [heads]* < mycommitlist";
 static const char *exec = "git-upload-pack";
 
 static int find_common(int fd[2], unsigned char *result_sha1, unsigned char *remote)
@@ -98,7 +99,8 @@ static int fetch_pack(int fd[2], int nr_match, char **match)
                dup2(fd[0], 0);
                close(fd[0]);
                close(fd[1]);
-               execlp("git-unpack-objects", "git-unpack-objects", NULL);
+               execlp("git-unpack-objects", "git-unpack-objects",
+                      quiet ? "-q" : NULL, NULL);
                die("git-unpack-objects exec failed");
        }
        close(fd[0]);
@@ -134,7 +136,10 @@ int main(int argc, char **argv)
                char *arg = argv[i];
 
                if (*arg == '-') {
-                       /* Arguments go here */
+                       if (!strncmp("--exec=", arg, 7)) {
+                               exec = arg + 7;
+                               continue;
+                       }
                        usage(fetch_pack_usage);
                }
                dest = arg;