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strerror: use 'const' as the string should never be modified

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Closes #6068
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Philipp Klaus Krause 2020-10-13 18:35:50 +02:00 • committed by Daniel Stenberg
parent 8b1a10cdf7
commit 5168e5ad1d
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lib/strerror.c
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@ -781,7 +781,7 @@ const char *Curl_strerror(int err, char *buf, size_t buflen)
}
#else
{
char *msg = strerror(err);
const char *msg = strerror(err);
if(msg)
strncpy(buf, msg, max);
else