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11 lines
364 B
C
11 lines
364 B
C
--- redir.c.orig Tue Mar 12 12:27:38 2002
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+++ redir.c Thu May 5 07:41:18 2005
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@@ -263,7 +263,7 @@ write_here_string (fd, redirectee)
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int herelen, n, e;
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herestr = expand_string_to_string (redirectee->word, 0);
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- herelen = strlen (herestr);
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+ herelen = (herestr == NULL) ? 0 : strlen (herestr);
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n = write (fd, herestr, herelen);
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if (n == herelen)
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