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-rw-r--r--src/core/wee-hook.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/src/core/wee-hook.c b/src/core/wee-hook.c
index ffe96864e..5dd62f98d 100644
--- a/src/core/wee-hook.c
+++ b/src/core/wee-hook.c
@@ -1414,7 +1414,7 @@ void
hook_process_child (struct t_hook *hook_process)
{
char **exec_args, str_arg[64];
- const char *ptr_url;
+ const char *ptr_url, *ptr_arg;
int rc, i, num_args;
/*
@@ -1464,7 +1464,9 @@ hook_process_child (struct t_hook *hook_process)
while (1)
{
snprintf (str_arg, sizeof (str_arg), "arg%d", num_args + 1);
- if (!hashtable_has_key (HOOK_PROCESS(hook_process, options), str_arg))
+ ptr_arg = hashtable_get (HOOK_PROCESS(hook_process, options),
+ str_arg);
+ if (!ptr_arg)
break;
num_args++;
}
@@ -1479,12 +1481,13 @@ hook_process_child (struct t_hook *hook_process)
exec_args = malloc ((num_args + 2) * sizeof (exec_args[0]));
if (exec_args)
{
- exec_args[0] = HOOK_PROCESS(hook_process, command);
+ exec_args[0] = strdup (HOOK_PROCESS(hook_process, command));
for (i = 1; i <= num_args; i++)
{
snprintf (str_arg, sizeof (str_arg), "arg%d", i);
- exec_args[i] = (char *)hashtable_get (HOOK_PROCESS(hook_process, options),
- str_arg);
+ ptr_arg = hashtable_get (HOOK_PROCESS(hook_process, options),
+ str_arg);
+ exec_args[i] = (ptr_arg) ? strdup (ptr_arg) : NULL;
}
exec_args[num_args + 1] = NULL;
}