t/perf: fix regression in testing older versions of git

diff --git a/shell.c b/shell.c
index 5c0d47a5cc1ae85a03e40321e97ddfa859ff7e1a..c5439a63e9678e1dc3dfa7d4e1f2a97c331e54d6 100644 (file)
--- a/shell.c
+++ b/shell.c
@@ -46,11 +46,7 @@ static int is_valid_cmd_name(const char *cmd)
 
 static char *make_cmd(const char *prog)
 {
-       char *prefix = xmalloc((strlen(prog) + strlen(COMMAND_DIR) + 2));
-       strcpy(prefix, COMMAND_DIR);
-       strcat(prefix, "/");
-       strcat(prefix, prog);
-       return prefix;
+       return xstrfmt("%s/%s", COMMAND_DIR, prog);
 }
 
 static void cd_to_homedir(void)
@@ -92,7 +88,7 @@ static void run_shell(void)
                int count;
 
                fprintf(stderr, "git> ");
-               if (strbuf_getline(&line, stdin, '\n') == EOF) {
+               if (strbuf_getline_lf(&line, stdin) == EOF) {
                        fprintf(stderr, "\n");
                        strbuf_release(&line);
                        break;