fix buffering with flushes - lchat - A line oriented chat front end for ii.
 (HTM) git clone git://git.suckless.org/lchat
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       ---
 (DIR) commit 0f9c10417a8ab19e6658aece630df0816efa05ba
 (DIR) parent 95228a60c30fb237075d22213c2cb241af259c1f
 (HTM) Author: Jan Klemkow <j.klemkow@wemelug.de>
       Date:   Mon, 28 Nov 2016 22:10:21 +0100
       
       fix buffering with flushes
       
       Diffstat:
         M filter/indent.c                     |       2 ++
       
       1 file changed, 2 insertions(+), 0 deletions(-)
       ---
 (DIR) diff --git a/filter/indent.c b/filter/indent.c
       @@ -18,6 +18,7 @@ main(int argc, char *argv[])
        
                        if (next == NULL || next[0] == '-') {
                                fputs(buf, stdout);
       +                        fflush(stdout);
                                continue;
                        }
        
       @@ -43,6 +44,7 @@ main(int argc, char *argv[])
        
                                fputc(' ', stdout);
                                fputs(word, stdout);
       +                        fflush(stdout);
                        }
                }