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-rw-r--r--degesch.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/degesch.c b/degesch.c
index 989c239..b1662ca 100644
--- a/degesch.c
+++ b/degesch.c
@@ -872,7 +872,12 @@ buffer_activate (struct app_context *ctx, struct buffer *buffer)
}
else
// Just throw it away; there should always be an active buffer however
+#if RL_READLINE_VERSION >= 0x0603
rl_clear_history ();
+#else // RL_READLINE_VERSION < 0x0603
+ // At least something... this may leak undo entries
+ clear_history ();
+#endif // RL_READLINE_VERSION < 0x0603
// Now at last we can switch the pointers
ctx->current_buffer = buffer;