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Fix help rendering: avoid printing trailing whitespaces (#18115) ##cons

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ratijas 2020-12-27 14:16:20 +03:00 committed by GitHub
parent 46a658c9f2
commit 44755fe08d
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1 changed files with 9 additions and 5 deletions
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14
libr/cons/cons.c
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@ -1967,11 +1967,15 @@ R_API void r_cons_cmd_help(const char *help[], bool use_color) {
if (!strncmp (help_cmd, usage_str, strlen (usage_str))) {
/* Usage header */
r_cons_printf ("%s%s %s %s%s\n",
pal_args_color, help_cmd, help_args, help_desc, pal_reset);
continue;
}
if (!help_args[0] && !help_desc[0]) {
r_cons_printf ("%s%s",pal_args_color, help_cmd);
if (help_args[0]) {
r_cons_printf (" %s", help_args);
}
if (help_desc[0]) {
r_cons_printf (" %s", help_desc);
}
r_cons_printf ("%s\n", pal_reset);
} else if (!help_args[0] && !help_desc[0]) {
/* Section header, no need to indent it */
r_cons_printf ("%s%s%s\n", pal_help_color, help_cmd, pal_reset);
} else {