From 9a57dbb676e079b4959db1cdeff5f480feb66217 Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Sun, 3 Jan 2016 10:05:56 -0500
Subject: argv.h: argv_show_error(): prefix illegal short options with a dash.
---
src/internal/argv/argv.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'src/internal')
diff --git a/src/internal/argv/argv.h b/src/internal/argv/argv.h
index 903c502..fa79e5f 100644
--- a/src/internal/argv/argv.h
+++ b/src/internal/argv/argv.h
@@ -478,7 +478,7 @@ static void argv_show_error(struct argv_ctx * ctx)
switch (ctx->errcode) {
case ARGV_ERROR_SHORT_OPTION:
- fprintf(stderr,"'%c' is not a valid short option\n",*ctx->errch);
+ fprintf(stderr,"'-%c' is not a valid short option\n",*ctx->errch);
break;
case ARGV_ERROR_LONG_OPTION:
--
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