From f7206e2e001240ed950314cb3fb412f3b32d9138 Mon Sep 17 00:00:00 2001
From: peach280 <vaishnavibhandari.128@gmail.com>
Date: Fri, 10 Jan 2025 11:39:13 +0000
Subject: [PATCH] Valid xml tokens

Signed-off-by: peach280 <vaishnavibhandari.128@gmail.com>
---
 src/lib_ccx/ccx_encoders_spupng.c | 56 +++++++++++++++++--------------
 1 file changed, 31 insertions(+), 25 deletions(-)

diff --git a/src/lib_ccx/ccx_encoders_spupng.c b/src/lib_ccx/ccx_encoders_spupng.c
index cc511b271..38253bfb6 100644
--- a/src/lib_ccx/ccx_encoders_spupng.c
+++ b/src/lib_ccx/ccx_encoders_spupng.c
@@ -140,38 +140,44 @@ void spunpg_free(struct spupng_t *sp)
 }
 void sanitize_and_write_comment(FILE *fpxml, const char *input_file) 
 {
-	char sanitized_file[300]; 
-	int j = 0;
-	for (int i = 0; input_file[i] != '\0' && j < sizeof(sanitized_file) - 1; i++) 
-	{
-    if (input_file[i] == '-') 
-	{
-		if (input_file[i + 1] == '-') 
-		{
-			sanitized_file[j++] = ' '; 
-			i++; 
-		} 
-		else 
-		{
-			sanitized_file[j++] = input_file[i];
-		}
-	} 
-	else 
-	{
-		sanitized_file[j++] = input_file[i];
-	}
-	}
-    sanitized_file[j] = '\0'; 
+    char sanitized_file[300]; 
+    int j = 0;
+
+    for (int i = 0; input_file[i] != '\0' && j < sizeof(sanitized_file) - 1; i++) 
+    {
+        if (input_file[i] == '-') 
+        {
+            if (input_file[i + 1] == '-') 
+            {
+                sanitized_file[j++] = ' '; 
+                i++; 
+            } 
+            else 
+            {
+                sanitized_file[j++] = input_file[i];
+            }
+        } 
+        else 
+        {
+            sanitized_file[j++] = input_file[i];
+        }
+    }
 
+    sanitized_file[j] = '\0'; 
     fprintf(fpxml, "<!-- %s -->\n", sanitized_file);
 }
+
 void spupng_write_header(struct spupng_t *sp, int multiple_files, char *first_input_file)
 {
-	fprintf(sp->fpxml, "<subpictures>\n<stream>\n");
-	if (multiple_files)
-		sanitize_and_write_comment(sp->fpxml, first_input_file);
+    fprintf(sp->fpxml, "<subpictures>\n<stream>\n");
+
+    if (multiple_files)
+    {
+        sanitize_and_write_comment(sp->fpxml, first_input_file);
+    }
 }
 
+
 void spupng_write_footer(struct spupng_t *sp)
 {
 	fprintf(sp->fpxml, "</stream>\n</subpictures>\n");