Spell checking: Fix wrong highlighting when no language can be used
With the previous changeset, mcabber will try to spell check even if no
language dictionnary was successfully loaded.
This patch also displays a warning when a language cannot be loaded.
--- a/mcabber/mcabber/screen.c Sun Feb 15 16:23:30 2015 +0100
+++ b/mcabber/mcabber/screen.c Sun Feb 15 17:07:05 2015 +0100
@@ -4557,6 +4557,10 @@
sc = new_spell_checker(*lang_iter);
if (sc) {
spell_checkers = g_slist_append(spell_checkers, sc);
+ } else {
+ scr_LogPrint(LPRINT_LOGNORM,
+ "Warning: Could not load spell checker language '%s'.",
+ *lang_iter);
}
}
}
@@ -4601,6 +4605,10 @@
if (inputLine[0] == 0 || inputLine[0] == COMMAND_CHAR)
return;
+ // Give up early if not languages are loaded
+ if (!spell_checkers)
+ return;
+
line_start = line;
while (*line) {