revision: forbid combining --graph and --no-walk

diff --git a/prompt.c b/prompt.c
index e5b4938efcf329eb4f25b6f90231c35abeacbbd3..8181eebbfcd0080540bc580416336436ced98297 100644 (file)
--- a/prompt.c
+++ b/prompt.c
@@ -57,11 +57,19 @@ char *git_prompt(const char *prompt, int flags)
                        r = do_askpass(askpass, prompt);
        }
 
-       if (!r)
-               r = git_terminal_prompt(prompt, flags & PROMPT_ECHO);
        if (!r) {
-               /* prompts already contain ": " at the end */
-               die("could not read %s%s", prompt, strerror(errno));
+               const char *err;
+
+               if (git_env_bool("GIT_TERMINAL_PROMPT", 1)) {
+                       r = git_terminal_prompt(prompt, flags & PROMPT_ECHO);
+                       err = strerror(errno);
+               } else {
+                       err = "terminal prompts disabled";
+               }
+               if (!r) {
+                       /* prompts already contain ": " at the end */
+                       die("could not read %s%s", prompt, err);
+               }
        }
        return r;
 }