Fix crash when saving a file after setting encoding "None".

git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@1767 ea778897-0a13-0410-b9d1-a72fbfd435f5

ChangeLog

+2007-07-31  Enrico Tröger  <enrico(dot)troeger(at)uvena(dot)de>
+
+ * po/Makefile.in.in: Removed.
+ * src/symbols.c:
+   Fix crash when saving a file after setting encoding "None".
+
+
 2007-07-30  Nick Treleaven  <nick(dot)treleaven(at)btinternet(dot)com>
 
  * src/tools.c, src/sciwrappers.c, src/callbacks.c, src/search.c:

src/symbols.c

@@ -348,8 +348,11 @@ get_tag_list(gint idx, guint tag_types)
 			tag_names = NULL;
 		}
 
-		// do this comparison only once
-		if (utils_str_equal(doc_list[idx].encoding, "UTF-8")) doc_is_utf8 = TRUE;
+		// encodings_convert_to_utf8_from_charset() fails with charset "None", so skip conversion
+		// for None at this point completely
+		if (utils_str_equal(doc_list[idx].encoding, "UTF-8") ||
+			utils_str_equal(doc_list[idx].encoding, "None"))
+			doc_is_utf8 = TRUE;
 
 		for (i = 0; i < (doc_list[idx].tm_file)->tags_array->len; ++i)
 		{
@@ -363,6 +366,9 @@ get_tag_list(gint idx, guint tag_types)
 															-1, doc_list[idx].encoding, TRUE);
 				else utf8_name = tag->name;
 
+				if (utf8_name == NULL)
+					continue;
+
 				symbol = g_new0(GeanySymbol, 1);
 				if ((tag->atts.entry.scope != NULL) && isalpha(tag->atts.entry.scope[0]))
 				{