text: mark text_stat argument as const

2 files changed, 2 insertions, 2 deletions

diff --git a/text.c b/text.c
index 3296e1a..d156c8a 100644
--- a/text.c
+++ b/text.c
@@ -1218,7 +1218,7 @@ out:
 	return NULL;
 }
 
-struct stat text_stat(Text *txt) {
+struct stat text_stat(const Text *txt) {
 	return txt->info;
 }
 
diff --git a/text.h b/text.h
index 6935ac5..f66df86 100644
--- a/text.h
+++ b/text.h
@@ -130,7 +130,7 @@ size_t text_size(Text*);
  * @endrst
  * @return See ``stat(2)`` for details.
  */
-struct stat text_stat(Text*);
+struct stat text_stat(const Text*);
 /** Query whether the text contains any unsaved modifications. */
 bool text_modified(Text*);
 /**