free children in free_priv

[protos/libecoli.git] / lib / main-readline.c

diff --git a/lib/main-readline.c b/lib/main-readline.c
index 91a1e6e..2c81c53 100644 (file)
--- a/lib/main-readline.c
+++ b/lib/main-readline.c
@@ -136,11 +136,11 @@ static char *get_node_help(const struct ec_comp_item *item)
 
 static int show_help(int ignore, int invoking_key)
 {
-       struct ec_comp_iter *iter;
+       struct ec_comp_iter *iter = NULL;
        const struct ec_comp_group *grp, *prev_grp = NULL;
        const struct ec_comp_item *item;
-       struct ec_comp *c;
-       struct ec_parse *p;
+       struct ec_comp *c = NULL;
+       struct ec_parse *p = NULL;
        char *line = NULL;
        unsigned int count;
        char **helps = NULL;