vcs-svn: make test-line-buffer input format more flexible

diff --git a/connect.c b/connect.c
index 02e738a0146a5c46aaf3f1d8edc3c055a99e98b9..57dc20c43ca1ba205ec0a18e263f9dde081390f4 100644 (file)
--- a/connect.c
+++ b/connect.c
@@ -621,15 +621,22 @@ int finish_connect(struct child_process *conn)
 
 char *git_getpass(const char *prompt)
 {
-       char *askpass;
+       const char *askpass;
        struct child_process pass;
        const char *args[3];
        static struct strbuf buffer = STRBUF_INIT;
 
        askpass = getenv("GIT_ASKPASS");
-
-       if (!askpass || !(*askpass))
-               return getpass(prompt);
+       if (!askpass)
+               askpass = askpass_program;
+       if (!askpass)
+               askpass = getenv("SSH_ASKPASS");
+       if (!askpass || !(*askpass)) {
+               char *result = getpass(prompt);
+               if (!result)
+                       die_errno("Could not read password");
+               return result;
+       }
 
        args[0] = askpass;
        args[1] = prompt;