diff options
Diffstat (limited to 'src/plugins/tcl')
| -rw-r--r-- | src/plugins/tcl/weechat-tcl-api.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/plugins/tcl/weechat-tcl-api.c b/src/plugins/tcl/weechat-tcl-api.c index 804da959a..ae7d4d40e 100644 --- a/src/plugins/tcl/weechat-tcl-api.c +++ b/src/plugins/tcl/weechat-tcl-api.c @@ -2837,7 +2837,7 @@ weechat_tcl_api_hook_signal_cb (void *data, const char *signal, const char *type struct t_plugin_script_cb *script_callback; void *func_argv[3]; char empty_arg[1] = { '\0' }; - static char value_str[64]; + static char str_value[64]; int *rc, ret, free_needed; script_callback = (struct t_plugin_script_cb *)data; @@ -2853,9 +2853,13 @@ weechat_tcl_api_hook_signal_cb (void *data, const char *signal, const char *type } else if (strcmp (type_data, WEECHAT_HOOK_SIGNAL_INT) == 0) { - snprintf (value_str, sizeof (value_str) - 1, - "%d", *((int *)signal_data)); - func_argv[2] = value_str; + str_value[0] = '\0'; + if (signal_data) + { + snprintf (str_value, sizeof (str_value), + "%d", *((int *)signal_data)); + } + func_argv[2] = str_value; } else if (strcmp (type_data, WEECHAT_HOOK_SIGNAL_POINTER) == 0) { |