branch master updated: * info/footnotes.c (make_footnotes_node): use fn_node directly to determine if the node associated to the footnote was found.

[Patrice Dumas]

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pertusus pushed a commit to branch master
in repository texinfo.

The following commit(s) were added to refs/heads/master by this push:
     new db81b55353 * info/footnotes.c (make_footnotes_node): use fn_node 
directly to determine if the node associated to the footnote was found.
db81b55353 is described below

commit db81b553534e879e43afebf820c5453ebf5850a8
Author: Patrice Dumas <pertusus@free.fr>
AuthorDate: Fri Oct 11 19:11:14 2024 +0200

    * info/footnotes.c (make_footnotes_node): use fn_node directly to
    determine if the node associated to the footnote was found.
---
 ChangeLog        |  5 +++++
 info/footnotes.c | 18 +++++++++---------
 2 files changed, 14 insertions(+), 9 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 7d1cb6fb63..327297c515 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2024-11-10  Patrice Dumas  <pertusus@free.fr>
+
+       * info/footnotes.c (make_footnotes_node): use fn_node directly to
+       determine if the node associated to the footnote was found.
+
 2024-11-10  Patrice Dumas  <pertusus@free.fr>
 
        * info/window.c: reindent, replace tabs by spaces, remove spaces.
diff --git a/info/footnotes.c b/info/footnotes.c
index 8f1d9a0d38..e33d72da2e 100644
--- a/info/footnotes.c
+++ b/info/footnotes.c
@@ -49,14 +49,12 @@ find_footnotes_window (void)
 NODE *
 make_footnotes_node (NODE *node)
 {
-  NODE *fn_node, *footnotes_node = NULL, *result = NULL;
-  long fn_start = -1;
+  NODE *fn_node = 0, *footnotes_node = NULL, *result = NULL;
+  long fn_start;
   char *fnptr;
 
   /* Make the initial assumption that the footnotes appear as simple
      text within this windows node. */
-  fn_node = node;
-
   /* See if this node contains the magic footnote label. */
     {
       char saved = node->contents[node->nodelen];
@@ -65,10 +63,12 @@ make_footnotes_node (NODE *node)
       node->contents[node->nodelen] = saved;
     }
   if (fnptr)
-    fn_start = fnptr - node->contents;
-
+    {
+      fn_node = node;
+      fn_start = fnptr - node->contents;
+    }
   /* If it doesn't, check to see if it has an associated footnotes node. */
-  if (!fnptr)
+  else
     {
       REFERENCE **refs;
 
@@ -108,8 +108,8 @@ make_footnotes_node (NODE *node)
         }
     }
 
-  /* If we never found the start of a footnotes area, quit now. */
-  if (fn_start == -1)
+  /* Quit if we never found the node associated to the footnote. */
+  if (fn_node == 0)
     return NULL;
 
   /* Make the new node. */