From 74e9cdd709152dcd9dd9adc5e4e7d3f231ad16e2 Mon Sep 17 00:00:00 2001
From: F1F88 <0xf1f88@gmail.com>
Date: Sun, 9 Nov 2025 00:36:01 +0800
Subject: [PATCH] Fixed "%s" always being left justify (#2331) (#2332)

---
 core/logic/sprintf.cpp | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/core/logic/sprintf.cpp b/core/logic/sprintf.cpp
index 703ee4b66..de0dd87f6 100644
--- a/core/logic/sprintf.cpp
+++ b/core/logic/sprintf.cpp
@@ -188,6 +188,15 @@ bool AddString(char **buf_p, size_t &maxlen, const char *string, int width, int
 
 	width -= size;
 
+	if (!(flags & LADJUST))
+	{
+		while ((width-- > 0) && maxlen)
+		{
+			*buf++ = ' ';
+			maxlen--;
+		}
+	}
+
 	if (g_FormatEscapeDatabase && (flags & NOESCAPE) == 0)
 	{
 		char *tempBuffer = NULL;
@@ -226,10 +235,13 @@ bool AddString(char **buf_p, size_t &maxlen, const char *string, int width, int
 		}
 	}
 
-	while ((width-- > 0) && maxlen)
+	if (flags & LADJUST)
 	{
-		*buf++ = ' ';
-		maxlen--;
+		while ((width-- > 0) && maxlen)
+		{
+			*buf++ = ' ';
+			maxlen--;
+		}
 	}
 
 	*buf_p = buf;