From d83bc0ff7a851e3f3f8409b9f32d5287270721fc Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Sun, 3 Jan 2016 10:10:49 -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/argv/argv.h')

diff --git a/src/internal/argv/argv.h b/src/internal/argv/argv.h
index b0825d5..299411a 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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