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version: Expression 'left > 1' is always true

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Fixes warning detected by PVS-Studio
Fixes #4374
This commit is contained in:
Daniel Stenberg 2019-09-19 09:32:03 +02:00
parent 389426e3d0
commit 317c97bd81
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GPG Key ID: 5CC908FDB71E12C2
1 changed files with 5 additions and 7 deletions
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12
lib/version.c
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@ -104,14 +104,12 @@ char *curl_version(void)
left -= len; left -= len;
ptr += len; ptr += len;
if(left > 1) { len = Curl_ssl_version(ptr + 1, left - 1);
len = Curl_ssl_version(ptr + 1, left - 1);
if(len > 0) { if(len > 0) {
*ptr = ' '; *ptr = ' ';
left -= ++len; left -= ++len;
ptr += len; ptr += len;
}
} }
#ifdef HAVE_LIBZ #ifdef HAVE_LIBZ