mergetool--lib: don't call "exit" in setup_tool

diff --git a/contrib/examples/builtin-fetch--tool.c b/contrib/examples/builtin-fetch--tool.c
index 3140e405fa130a0fa20b2f6ee4171da70935de66..8bc8c7533a8678e2a43d3ddd49bc9aa8d670897d 100644 (file)
--- a/contrib/examples/builtin-fetch--tool.c
+++ b/contrib/examples/builtin-fetch--tool.c
@@ -96,7 +96,7 @@ static int update_local_ref(const char *name,
        strcpy(oldh, find_unique_abbrev(current->object.sha1, DEFAULT_ABBREV));
        strcpy(newh, find_unique_abbrev(sha1_new, DEFAULT_ABBREV));
 
-       if (in_merge_bases(current, &updated, 1)) {
+       if (in_merge_bases(current, updated)) {
                fprintf(stderr, "* %s: fast-forward to %s\n",
                        name, note);
                fprintf(stderr, "  old..new: %s..%s\n", oldh, newh);
@@ -518,7 +518,7 @@ int cmd_fetch__tool(int argc, const char **argv, const char *prefix)
                filename = git_path("FETCH_HEAD");
                fp = fopen(filename, "a");
                if (!fp)
-                       return error("cannot open %s: %s\n", filename, strerror(errno));
+                       return error("cannot open %s: %s", filename, strerror(errno));
                result = append_fetch_head(fp, argv[2], argv[3],
                                           argv[4], argv[5],
                                           argv[6], !!argv[7][0],
@@ -536,7 +536,7 @@ int cmd_fetch__tool(int argc, const char **argv, const char *prefix)
                filename = git_path("FETCH_HEAD");
                fp = fopen(filename, "a");
                if (!fp)
-                       return error("cannot open %s: %s\n", filename, strerror(errno));
+                       return error("cannot open %s: %s", filename, strerror(errno));
                result = fetch_native_store(fp, argv[2], argv[3], argv[4],
                                            verbose, force);
                fclose(fp);