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-rw-r--r--common/main.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/common/main.c b/common/main.c
index b145f85..5d8454e 100644
--- a/common/main.c
+++ b/common/main.c
@@ -1141,8 +1141,16 @@ int readline_into_buffer(const char *const prompt, char *buffer, int timeout)
puts (tab_seq+(col&07));
col += 8 - (col&07);
} else {
- ++col; /* echo input */
- putc (c);
+ char buf[2];
+
+ /*
+ * Echo input using puts() to force am
+ * LCD flush if we are using an LCD
+ */
+ ++col;
+ buf[0] = c;
+ buf[1] = '\0';
+ puts(buf);
}
*p++ = c;
++n;