1 files changed, 4 insertions, 0 deletions

diff --git a/include/libbb.h b/include/libbb.h
index 1c3d905b6..cae54658b 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -1906,7 +1906,11 @@ enum {
         FOR_SHELL        = DO_HISTORY | TAB_COMPLETION | USERNAME_COMPLETION,
 };
 line_input_t *new_line_input_t(int flags) FAST_FUNC;
+#if ENABLE_FEATURE_EDITING_SAVEHISTORY
 void free_line_input_t(line_input_t *n) FAST_FUNC;
+#else
+# define free_line_input_t(n) free(n)
+#endif
 /*
  * maxsize must be >= 2.
  * Returns: