clang-tidy: readability-non-const-parameter

[geeqie.git] / src / image-load-libraw.cc

diff --git a/src/image-load-libraw.cc b/src/image-load-libraw.cc
index ab14e0f..f30d4e7 100644 (file)
--- a/src/image-load-libraw.cc
+++ b/src/image-load-libraw.cc
@@ -47,7 +47,7 @@ struct UnmapData
 
 static GList *libraw_unmap_list = nullptr;
 
-void libraw_free_preview(guchar *buf)
+void libraw_free_preview(const guchar *buf)
 {
        GList *work = libraw_unmap_list;