info/grafts: allow trailing whitespaces at the end of line
When creating an info/grafts under windows, one typically gets a CRLF file. There is no good reason to forbid trailing CR at the end of the line (for that matter, any trailing whitespaces); the code allowed only LF simply because that was good enough for the platforms with LF line endings. Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano committed
Oct 14, 2009 at 11:51 UTC
fe0a3cb23c7930be419937825591388465ceb47f
1 file changed
+2
-2
commit.c
+2
-2
@@ -136,8 +136,8 @@ struct commit_graft *read_graft_line(char *buf, int len)
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int i;
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struct commit_graft *graft = NULL;
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- if (buf[len-1] == '\n')
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- buf[--len] = 0;
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+ while (len && isspace(buf[len-1]))
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+ buf[--len] = '\0';
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if (buf[0] == '#' || buf[0] == '\0')
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return NULL;
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if ((len + 1) % 41) {