Imported Upstream version 2.21.1

[platform/upstream/git.git] / prompt.c

diff --git a/prompt.c b/prompt.c
index d7bb17c..6d5885d 100644 (file)
--- a/prompt.c
+++ b/prompt.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "run-command.h"
 #include "strbuf.h"
 #include "prompt.h"
@@ -6,7 +7,7 @@
 
 static char *do_askpass(const char *cmd, const char *prompt)
 {
-       struct child_process pass;
+       struct child_process pass = CHILD_PROCESS_INIT;
        const char *args[3];
        static struct strbuf buffer = STRBUF_INIT;
        int err = 0;
@@ -15,7 +16,6 @@ static char *do_askpass(const char *cmd, const char *prompt)
        args[1] = prompt;
        args[2] = NULL;
 
-       memset(&pass, 0, sizeof(pass));
        pass.argv = args;
        pass.out = -1;
 
@@ -58,16 +58,19 @@ 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;
 }
-
-char *git_getpass(const char *prompt)
-{
-       return git_prompt(prompt, PROMPT_ASKPASS);
-}