[ibus] Send an empty TextEditing event when the text is cleared by pr…

…essing backspace.
libsdl-org · Feb 1, 2015 · 42d9cf6 · 42d9cf6
1 parent 21d0cde
commit 42d9cf6
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/core/linux/SDL_ibus.c b/src/core/linux/SDL_ibus.c
@@ -156,20 +156,20 @@ IBus_MessageFilter(DBusConnection *conn, DBusMessage *msg, void *user_data)
         dbus->message_iter_init(msg, &iter);
         text = IBus_GetVariantText(conn, &iter, dbus);
 
-        if (text && *text) {
+        if (text) {
             char buf[SDL_TEXTEDITINGEVENT_TEXT_SIZE];
             size_t text_bytes = SDL_strlen(text), i = 0;
             size_t cursor = 0;
 
-            while (i < text_bytes) {
+            do {
                 size_t sz = SDL_utf8strlcpy(buf, text+i, sizeof(buf));
                 size_t chars = IBus_utf8_strlen(buf);
 
                 SDL_SendEditingText(buf, cursor, chars);
 
                 i += sz;
                 cursor += chars;
-            }
+            } while (i < text_bytes);
         }
 
         SDL_IBus_UpdateTextRect(NULL);