help: fix line size in 'usage' output

[openocd.git] / src / helper / command.c

diff --git a/src/helper/command.c b/src/helper/command.c
index c3d2e95665b583056b28e847702ff57308bd413c..d4f6a0a52dc6d7b8bc47e812c42e12471ea8bfe8 100644 (file)
--- a/src/helper/command.c
+++ b/src/helper/command.c
@@ -820,14 +820,13 @@ static COMMAND_HELPER(command_help_show, struct help_entry *c,
                ((c->help != NULL) && (strstr(c->help, cmd_match) != NULL));
 
        if (is_match) {
-               command_help_show_indent(n);
-               LOG_USER_N("%s", c->cmd_name);
-
                if (c->usage && strlen(c->usage) > 0) {
-                       LOG_USER_N(" ");
-                       command_help_show_wrap(c->usage, 0, n + 5);
-               } else
-                       LOG_USER_N("\n");
+                       char *msg = alloc_printf("%s %s", c->cmd_name, c->usage);
+                       command_help_show_wrap(msg, n, n + 5);
+                       free(msg);
+               } else {
+                       command_help_show_wrap(c->cmd_name, n, n + 5);
+               }
        }
 
        if (is_match && show_help) {