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degesch: fix Travis CI build (hopefully)

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Přemysl Eric Janouch 2015-04-15 02:26:48 +02:00
parent 4a0c774e75
commit 0114d57a0c
1 changed files with 4 additions and 0 deletions
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degesch.c
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@ -802,6 +802,9 @@ buffer_remove (struct app_context *ctx, struct buffer *buffer)
{ {
hard_assert (buffer != ctx->current_buffer); hard_assert (buffer != ctx->current_buffer);
// rl_clear_history, being the only way I know of to get rid of the complete
// history including attached data, is a pretty recent addition. *sigh*
#if RL_READLINE_VERSION >= 0x0603
if (buffer->history) if (buffer->history)
{ {
// See buffer_activate() for why we need to do this BS // See buffer_activate() for why we need to do this BS
@ -816,6 +819,7 @@ buffer_remove (struct app_context *ctx, struct buffer *buffer)
history_set_history_state (state); history_set_history_state (state);
free (state); free (state);
} }
#endif // RL_READLINE_VERSION
str_map_set (&ctx->buffers_by_name, buffer->name, NULL); str_map_set (&ctx->buffers_by_name, buffer->name, NULL);
LIST_UNLINK_WITH_TAIL (ctx->buffers, ctx->buffers_tail, buffer); LIST_UNLINK_WITH_TAIL (ctx->buffers, ctx->buffers_tail, buffer);