From: Daniel Stenberg <daniel@haxx.se>
Date: Mon, 6 Nov 2017 08:01:53 +0000 (+0100)
Subject: fnmatch: remove dead code
X-Git-Tag: curl-7_57_0~56
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=6e6bf60357f4587a7e61d34eba40b24ef9c62ac8;p=thirdparty%2Fcurl.git

fnmatch: remove dead code

There was a duplicate check for backslashes in the setcharset()
function.

Coverity CID 1420611
---

diff --git a/lib/curl_fnmatch.c b/lib/curl_fnmatch.c
index 5a6f137c80..da83393b49 100644
--- a/lib/curl_fnmatch.c
+++ b/lib/curl_fnmatch.c
@@ -235,12 +235,7 @@ static int setcharset(unsigned char **p, unsigned char *charset)
         return SETCHARSET_FAIL;
       break;
     case CURLFNM_SCHS_MAYRANGE2:
-      if(c == '\\') {
-        c = *(++(*p));
-        if(!ISPRINT(c))
-          return SETCHARSET_FAIL;
-      }
-      else if(c == ']') {
+      if(c == ']') {
         return SETCHARSET_OK;
       }
       else if(c == '\\') {