Fix regression from 3d2081c, correctly handle '\n' ending lines (bis) - sacc - sacc(omys), simple console gopher client
 (HTM) git clone git://bitreich.org/sacc/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/sacc/
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       ---
 (DIR) commit 1f25175ac21819a702f38edaf034a16825cd5c07
 (DIR) parent 3399f31a720905a2ebd03191945307b9aafb0ad4
 (HTM) Author: Quentin Rameau <quinq@fifth.space>
       Date:   Fri, 24 Aug 2018 18:21:44 +0200
       
       Fix regression from 3d2081c, correctly handle '\n' ending lines (bis)
       
       This is a followup to 43803be, the patch was not finished.
       
       Diffstat:
         M sacc.c                              |      13 ++++++++-----
       
       1 file changed, 8 insertions(+), 5 deletions(-)
       ---
 (DIR) diff --git a/sacc.c b/sacc.c
       @@ -298,13 +298,16 @@ displaytextitem(Item *item)
        static char *
        pickfield(char **raw, const char *sep)
        {
       -        char *c, *f = *raw;
       +        char c, *r, *f = *raw;
        
       -        for (c = *raw; *c && !strchr(sep, *c); ++c)
       -                ;
       +        for (r = *raw; (c = *r) && !strchr(sep, c); ++r) {
       +                if (c == '\n')
       +                        goto skipsep;
       +        }
        
       -        *c = '\0';
       -        *raw = c+1;
       +        *r++ = '\0';
       +skipsep:
       +        *raw = r;
        
                return f;
        }