diff options
| -rw-r--r-- | core/ext/find.lua | 2 | ||||
| -rw-r--r-- | src/textadept.c | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/core/ext/find.lua b/core/ext/find.lua index 5aea4a35..cc7763d6 100644 --- a/core/ext/find.lua +++ b/core/ext/find.lua @@ -31,6 +31,7 @@ local escapes = { -- internally, and should not be set otherwise. -- @return position of the found text or -1 function find.find(text, next, flags, nowrap, wrapped) + if #text == 0 then return end local buffer = buffer local locale = textadept.locale local first_visible_line = buffer.first_visible_line -- for 'no results found' @@ -209,6 +210,7 @@ end -- @param flags The number mask identical to the one in 'find'. -- @see find.find function find.replace_all(ftext, rtext, flags) + if #ftext == 0 then return end local buffer = buffer if find.in_files then find.in_files = false end buffer:begin_undo_action() diff --git a/src/textadept.c b/src/textadept.c index d2836397..ee2f4da6 100644 --- a/src/textadept.c +++ b/src/textadept.c @@ -973,6 +973,7 @@ static void find_add_to_history(const char *text, GtkListStore *store) { static void button_clicked(GtkWidget *button, gpointer) { const char *find_text = gtk_entry_get_text(GTK_ENTRY(find_entry)); const char *repl_text = gtk_entry_get_text(GTK_ENTRY(replace_entry)); + if (strlen(find_text) == 0) return; if (button == fnext_button || button == fprev_button) { find_add_to_history(find_text, find_store); l_find(find_text, button == fnext_button); |