diff options
| -rw-r--r-- | fish/fish.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/fish/fish.c b/fish/fish.c index a57472f8..923c6dde 100644 --- a/fish/fish.c +++ b/fish/fish.c @@ -88,6 +88,7 @@ int inspector = 0; int utf8_mode = 0; int have_terminfo = 0; int progress_bars = 0; +int is_interactive = 0; static void __attribute__((noreturn)) usage (int status) @@ -384,6 +385,12 @@ main (int argc, char *argv[]) } } + /* Decide here if this will be an interactive session. We have to + * do this as soon as possible after processing the command line + * args. + */ + is_interactive = !file && isatty (0); + /* Old-style -i syntax? Since -a/-d/-N and -i was disallowed * previously, if we have -i without any drives but with something * on the command line, it must be old-style syntax. @@ -486,7 +493,7 @@ main (int argc, char *argv[]) progress_bars = override_progress_bars >= 0 ? override_progress_bars - : (optind >= argc && isatty (0)); + : (optind >= argc && is_interactive); if (progress_bars) guestfs_set_event_callback (g, progress_callback, @@ -494,7 +501,7 @@ main (int argc, char *argv[]) /* Interactive, shell script, or command(s) on the command line? */ if (optind >= argc) { - if (isatty (0)) + if (is_interactive) interactive (); else shell_script (); |