From: Daniel Stenberg <daniel@haxx.se>
Date: Tue, 3 Jun 2025 11:34:08 +0000 (+0200)
Subject: curl: make -N handled correctly
X-Git-Tag: curl-8_14_1~5
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c7658f274c551c14f7e22031e324a25f1bdea800;p=thirdparty%2Fcurl.git

curl: make -N handled correctly

Options marked ARG_NO should have their 'toggle' value reverted when the
short option is used as it implies using the --no- prefix.

-N happens be the only short option flag for a --no- long option.

Reported-by: Stefan Eissing
Closes #17527
---

diff --git a/src/tool_getparam.c b/src/tool_getparam.c
index f09a594c05..51156e46b9 100644
--- a/src/tool_getparam.c
+++ b/src/tool_getparam.c
@@ -2881,6 +2881,7 @@ ParameterError getparameter(const char *flag, /* f or -long-flag */
         err = PARAM_OPTION_UNKNOWN;
         break;
       }
+      toggle = !(a->desc & ARG_NO);
     }
     if((a->desc & ARG_TLS) && !feature_ssl) {
       err = PARAM_LIBCURL_DOESNT_SUPPORT;