userguide: Un-hide a TODO block completed in 2011

[i3/i3] / src / commands_parser.c

diff --git a/src/commands_parser.c b/src/commands_parser.c
index 98f0665907dd36d759abebd4a55b09024a2f55c6..0da65adc1ffc2b9e95cca2d8e008622e5576b417 100644 (file)
--- a/src/commands_parser.c
+++ b/src/commands_parser.c
@@ -157,7 +157,7 @@ static long get_long(const char *identifier) {
 // TODO move to a common util
 static void clear_stack(void) {
     for (int c = 0; c < 10; c++) {
-        if (stack[c].type == STACK_STR && stack[c].val.str != NULL)
+        if (stack[c].type == STACK_STR)
             free(stack[c].val.str);
         stack[c].identifier = NULL;
         stack[c].val.str = NULL;
@@ -353,7 +353,7 @@ CommandResult *parse_command(const char *input, yajl_gen gen) {
                 if (*walk == '\0' || *walk == ',' || *walk == ';') {
                     next_state(token);
                     token_handled = true;
-/* To make sure we start with an appropriate matching
+                    /* To make sure we start with an appropriate matching
                      * datastructure for commands which do *not* specify any
                      * criteria, we re-initialize the criteria system after
                      * every command. */