From 36711fca90c1f96dbb7f71817e03ea70cbc58a37 Mon Sep 17 00:00:00 2001
From: Willy-JL <49810075+Willy-JL@users.noreply.github.com>
Date: Wed, 24 Jan 2024 07:40:45 +0000
Subject: [PATCH] Fix keyboard cursor underflow with ascii events --nobuild

---
 applications/services/gui/modules/text_input.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/applications/services/gui/modules/text_input.c b/applications/services/gui/modules/text_input.c
index fc6be55a6..d076d118e 100644
--- a/applications/services/gui/modules/text_input.c
+++ b/applications/services/gui/modules/text_input.c
@@ -606,8 +606,10 @@ static bool text_input_view_ascii_callback(AsciiEvent* event, void* context) {
                     model->cursor_pos =
                         CLAMP(model->cursor_pos + 1, strlen(model->text_buffer), 0u);
                 } else {
-                    model->cursor_pos =
-                        CLAMP(model->cursor_pos - 1, strlen(model->text_buffer), 0u);
+                    if(model->cursor_pos > 0) {
+                        model->cursor_pos =
+                            CLAMP(model->cursor_pos - 1, strlen(model->text_buffer), 0u);
+                    }
                 }
             },
             true);