Unverified Commit bec50cc2 authored by Daniel Stenberg's avatar Daniel Stenberg
Browse files

mime:escape_string minor clarification change 

... as it also removes a warning with old gcc versions.

Bug: https://curl.haxx.se/mail/lib-2017-09/0049.html
Reported-by: Ben Greear
parent e239eda3

lib/mime.c

+5 −2
Original line number Diff line number Diff line
@@ -296,9 +296,12 @@ static char *escape_string(const char *src, size_t len) 
  for(i = 0; len; len--) {

    char c = *src++;



    if(c == '"' || c == '\\' || !c)

    if(c == '"' || c == '\\' || !c) {

      dst[i++] = '\\';

    dst[i++] = c? c: '0';

      if(!c)

        c = '0';

    }

    dst[i++] = c;

  }



  dst[i] = '\0';