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The flags passed in to _ftp_get_proxy may be null

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Approved by:	des, markm (mentor)(implicit)
This commit is contained in:
Mike Makonnen 2003-03-19 21:39:00 +00:00
parent 35522a0aa1
commit 4418f9df30
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=112420
1 changed files with 1 additions and 1 deletions
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lib/libfetch/ftp.c
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@ -894,7 +894,7 @@ _ftp_get_proxy(const char *flags)
struct url *purl;
char *p;
if (strchr(flags, 'd') != NULL)
if (flags != NULL && strchr(flags, 'd') != NULL)
return (NULL);
if (((p = getenv("FTP_PROXY")) || (p = getenv("ftp_proxy")) ||
(p = getenv("HTTP_PROXY")) || (p = getenv("http_proxy"))) &&