diff options
Diffstat (limited to 'gdb/tui')
| -rw-r--r-- | gdb/tui/tui-hooks.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/gdb/tui/tui-hooks.c b/gdb/tui/tui-hooks.c index 17a9593..4d1e063 100644 --- a/gdb/tui/tui-hooks.c +++ b/gdb/tui/tui-hooks.c @@ -69,6 +69,13 @@ tui_query_hook (const char *msg, va_list argp) int retval; int ans2; int answer; + char *question; + struct cleanup *old_chain; + + /* Format the question outside of the loop, to avoid reusing + ARGP. */ + question = xstrvprintf (msg, argp); + old_chain = make_cleanup (xfree, question); echo (); while (1) @@ -76,7 +83,7 @@ tui_query_hook (const char *msg, va_list argp) wrap_here (""); /* Flush any buffered output. */ gdb_flush (gdb_stdout); - vfprintf_filtered (gdb_stdout, msg, argp); + fputs_filtered (question, gdb_stdout); printf_filtered (_("(y or n) ")); wrap_here (""); @@ -113,6 +120,8 @@ tui_query_hook (const char *msg, va_list argp) printf_filtered (_("Please answer y or n.\n")); } noecho (); + + do_cleanups (old_chain); return retval; } |