Fix comment to match reality regarding process_preprocessed_file

diff --git a/src/ccache.cpp b/src/ccache.cpp
index 5d286afb24108e562463568cd6661188683bd78e..0dd4704bd4d237fb7f713acce8fabb44380a911f 100644 (file)
--- a/src/ccache.cpp
+++ b/src/ccache.cpp
@@ -405,8 +405,7 @@ print_included_files(const Context& ctx, FILE* fp)
 //
 // - Makes include file paths for which the base directory is a prefix relative
 //   when computing the hash sum.
-// - Stores the paths and hashes of included files in the global variable
-//   g_included_files.
+// - Stores the paths and hashes of included files in ctx.included_files.
 static bool
 process_preprocessed_file(Context& ctx,
                           Hash& hash,