remote-curl: mark helper-protocol errors more clearly

diff --git a/remote-curl.c b/remote-curl.c
index 5f1d85135f07398871a4e79634667b90d664ec76..449c24defa1485d972467d55633b79107af5f6ae 100644 (file)
--- a/remote-curl.c
+++ b/remote-curl.c
@@ -949,7 +949,7 @@ int main(int argc, const char **argv)
        git_extract_argv0_path(argv[0]);
        setup_git_directory_gently(&nongit);
        if (argc < 2) {
-               error("remote needed");
+               error("remote-curl: usage: git remote-curl <remote> [<url>]");
                return 1;
        }
 
@@ -970,14 +970,14 @@ int main(int argc, const char **argv)
        do {
                if (strbuf_getline(&buf, stdin, '\n') == EOF) {
                        if (ferror(stdin))
-                               error("error reading command stream");
+                               error("remote-curl: error reading command stream from git");
                        return 1;
                }
                if (buf.len == 0)
                        break;
                if (starts_with(buf.buf, "fetch ")) {
                        if (nongit)
-                               die("Fetch attempted without a local repo");
+                               die("remote-curl: fetch attempted without a local repo");
                        parse_fetch(&buf);
 
                } else if (!strcmp(buf.buf, "list") || starts_with(buf.buf, "list ")) {
@@ -1014,7 +1014,7 @@ int main(int argc, const char **argv)
                        printf("\n");
                        fflush(stdout);
                } else {
-                       error("unknown command '%s'", buf.buf);
+                       error("remote-curl: unknown command '%s' from git", buf.buf);
                        return 1;
                }
                strbuf_reset(&buf);