From e70e361b54296c1cdc7d23ca1bd74ef740c97b7a Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Sat, 27 Jan 2024 21:22:54 +0000
Subject: argv.h: argv_scan(): properly handle (fhybrid &&
ARGV_OPTARG_OPTIONAL).
---
src/internal/argv/argv.h | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
(limited to 'src/internal')
diff --git a/src/internal/argv/argv.h b/src/internal/argv/argv.h
index a0bc625..d17865b 100644
--- a/src/internal/argv/argv.h
+++ b/src/internal/argv/argv.h
@@ -438,7 +438,12 @@ static void argv_scan(
ch = val;
} else if (fhybrid && !val[0] && !(option->flags & ARGV_OPTION_HYBRID_SPACE)) {
- ferr = ARGV_ERROR_HYBRID_SPACE;
+ if (option->optarg == ARGV_OPTARG_OPTIONAL) {
+ fval = false;
+
+ } else {
+ ferr = ARGV_ERROR_HYBRID_SPACE;
+ }
} else if (fhybrid && (val[0]=='=') && !(option->flags & ARGV_OPTION_HYBRID_EQUAL)) {
ferr = ARGV_ERROR_HYBRID_EQUAL;
--
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