package/system/opkg/patches/040-wrap-descriptions-only-on-ttys.patch

   1 --- a/libopkg/pkg_parse.c
   2 +++ b/libopkg/pkg_parse.c
   3 @@ -20,6 +20,7 @@
   4
   5  #include <stdio.h>
   6  #include <ctype.h>
   7 +#include <unistd.h>
   8
   9  #include "pkg.h"
  10  #include "opkg_utils.h"
  11 @@ -239,10 +240,16 @@ pkg_parse_line(void *ptr, const char *li
  12
  13         case ' ':
  14                 if ((mask & PFM_DESCRIPTION) && reading_description) {
  15 -                       pkg->description = xrealloc(pkg->description,
  16 -                                               strlen(pkg->description)
  17 -                                               + 1 + strlen(line) + 1);
  18 -                       strcat(pkg->description, "\n");
  19 +                       if (isatty(1)) {
  20 +                               pkg->description = xrealloc(pkg->description,
  21 +                                                       strlen(pkg->description)
  22 +                                                       + 1 + strlen(line) + 1);
  23 +                               strcat(pkg->description, "\n");
  24 +                       } else {
  25 +                               pkg->description = xrealloc(pkg->description,
  26 +                                                       strlen(pkg->description)
  27 +                                                       + 1 + strlen(line));
  28 +                       }
  29                         strcat(pkg->description, (line));
  30                         goto dont_reset_flags;
  31                 } else if ((mask & PFM_CONFFILES) && reading_conffiles) {