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-rw-r--r--sbin/etherswitchcfg/etherswitchcfg.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/sbin/etherswitchcfg/etherswitchcfg.c b/sbin/etherswitchcfg/etherswitchcfg.c
index e117580..a67dac0 100644
--- a/sbin/etherswitchcfg/etherswitchcfg.c
+++ b/sbin/etherswitchcfg/etherswitchcfg.c
@@ -626,7 +626,9 @@ main(int argc, char *argv[])
newmode(&cfg, MODE_PORT);
} else if (sscanf(argv[0], "vlangroup%d", &cfg.unit) == 1) {
if (cfg.unit < 0 || cfg.unit >= cfg.info.es_nvlangroups)
- errx(EX_USAGE, "port unit must be between 0 and %d", cfg.info.es_nvlangroups);
+ errx(EX_USAGE,
+ "vlangroup unit must be between 0 and %d",
+ cfg.info.es_nvlangroups - 1);
newmode(&cfg, MODE_VLANGROUP);
} else if (strcmp(argv[0], "config") == 0) {
newmode(&cfg, MODE_CONFIG);
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