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to prevent compier warnings, we only declare len if we have code 

that uses it
This commit is contained in:
Daniel Stenberg 2004-06-24 14:52:51 +00:00
parent bbb72b7b6b
commit 8b6b15dccc
1 changed files with 5 additions and 0 deletions
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5
lib/version.c
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@ -102,7 +102,12 @@ char *curl_version(void)
{
static char version[200];
char *ptr=version;
/* to prevent compier warnings, we only declare len if we have code
that uses it */
#if defined(USE_SSLEAY) || defined(HAVE_LIBZ) || defined(USE_ARES) || \
defined(USE_LIBIDN)
int len;
#endif
size_t left = sizeof(version);
strcpy(ptr, LIBCURL_NAME "/" LIBCURL_VERSION );
ptr=strchr(ptr, '\0');