Fix snprintfs

1 files changed, 1 insertions, 3 deletions

diff --git a/src/cli/stasis/args.c b/src/cli/stasis/args.c
index 98b4479..e1c49fe 100644
--- a/src/cli/stasis/args.c
+++ b/src/cli/stasis/args.c
@@ -105,9 +105,7 @@ void usage(char *progname) {
             strncat(opt_short, "  ", sizeof(opt_short) - strlen(opt_short) - 1);
         }
 
-        const char *opt_fmt = "  %%-%ds\t%%s\t\t%%s";
-        size_t opt_fmt_len = snprintf(NULL, 0, opt_fmt, width);
-        snprintf(tmp, sizeof(tmp) - opt_fmt_len, opt_fmt, width + 4);
+        snprintf(tmp, sizeof(tmp) - strlen(tmp), "  %%-%ds\t%%s\t\t%%s", width + 4);
         snprintf(output, sizeof(output), tmp, opt_long, opt_short, long_options_help[x]);
         puts(output);
     }