From 8b6b15dcccbe2c137a33b01370fe804462c950a6 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Thu, 24 Jun 2004 14:52:51 +0000
Subject: to prevent compier warnings, we only declare len if we have code that
 uses it

---
 lib/version.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'lib')

diff --git a/lib/version.c b/lib/version.c
index 21939d925..510c20afc 100644
--- a/lib/version.c
+++ b/lib/version.c
@@ -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');
-- 
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