[reactos] 01/01: [FREELDR] Fix EditBox initial string display length: do not count the NULL-terminator.

[Hermès Bélusca-Maïto]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=15bf4d18d6aa54bc0050fd...

commit 15bf4d18d6aa54bc0050fde7f1ef69f49eb82173
Author:     Hermès Bélusca-Maïto [e-mail]
AuthorDate: Wed Aug 7 19:18:04 2019 +0200
Commit:     Hermès Bélusca-Maïto [e-mail]
CommitDate: Wed Aug 7 19:18:04 2019 +0200

[FREELDR] Fix EditBox initial string display length: do not count the NULL-terminator.
---
 boot/freeldr/freeldr/ui/tui.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/boot/freeldr/freeldr/ui/tui.c b/boot/freeldr/freeldr/ui/tui.c
index b39e6fbc36d..8fd16aabc72 100644
--- a/boot/freeldr/freeldr/ui/tui.c
+++ b/boot/freeldr/freeldr/ui/tui.c
@@ -877,8 +877,8 @@ BOOLEAN TuiEditBox(PCSTR MessageText, PCHAR EditTextBuffer, ULONG Length)
             temp[j++] = MessageText[i];
     }

-    EditBoxTextLength = (ULONG)strlen(EditTextBuffer) + 1;
-    EditBoxTextLength = min(EditBoxTextLength, Length);
+    EditBoxTextLength = (ULONG)strlen(EditTextBuffer);
+    EditBoxTextLength = min(EditBoxTextLength, Length - 1);
     EditBoxTextPosition = 0;
     EditBoxLine = y2 - 2;
     EditBoxStartX = x1 + 3;