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curl: non-boolean command line args reject --no- prefixes

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... and instead properly respond with an error message to the user
instead of silently ignoring.

Fixes #1453
Closes #1458
This commit is contained in:
Daniel Stenberg 2017-05-01 01:23:53 +02:00
parent f2d5d05893
commit 913c3c8f54
3 changed files with 230 additions and 221 deletions
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4
src/tool_helpers.c
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@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
* Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@ -62,6 +62,8 @@ const char *param2text(int res)
return "a specified protocol is unsupported by libcurl";
case PARAM_NO_MEM:
return "out of memory";
case PARAM_NO_PREFIX:
return "the given option can't be reversed with a --no- prefix";
default:
return "unknown error";
}