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-rw-r--r--gdb/ser-unix.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/ser-unix.c b/gdb/ser-unix.c
index 049dfd5261f..c49bd84eb63 100644
--- a/gdb/ser-unix.c
+++ b/gdb/ser-unix.c
@@ -41,7 +41,7 @@ struct hardwire_ttystate
#ifdef CRTSCTS
/* Boolean to explicitly enable or disable h/w flow control. */
-static int serial_hwflow;
+static bool serial_hwflow;
static void
show_serial_hwflow (struct ui_file *file, int from_tty,
struct cmd_list_element *c, const char *value)