1 files changed, 13 insertions, 6 deletions
diff --git a/libs/libcurl/src/telnet.c b/libs/libcurl/src/telnet.c
index d22dc8c1f9..07ba21d807 100644
--- a/libs/libcurl/src/telnet.c
+++ b/libs/libcurl/src/telnet.c
@@ -770,16 +770,23 @@ static void printsub(struct Curl_easy *data,
   }
 }
 
+#ifdef _MSC_VER
+#pragma warning(push)
+/* warning C4706: assignment within conditional expression */
+#pragma warning(disable:4706)
+#endif
 static bool str_is_nonascii(const char *str)
 {
-  size_t len = strlen(str);
-  while(len--) {
-    if(*str & 0x80)
+  char c;
+  while((c = *str++))
+    if(c & 0x80)
       return TRUE;
-    str++;
-  }
+
   return FALSE;
 }
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif
 
 static CURLcode check_telnet_options(struct Curl_easy *data)
 {
@@ -1103,7 +1110,7 @@ CURLcode telrcv(struct Curl_easy *data,
       break;
 
     case CURL_TS_IAC:
-    process_iac:
+process_iac:
       DEBUGASSERT(startwrite < 0);
       switch(c) {
       case CURL_WILL: