setup.c: check that the pathspec magic ends with ")"

The previous code did not diagnose an incorrectly spelled ":(top" as an error. Signed-off-by: Andrew Wong <andrew.kw.w@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Andrew Wong committed Mar 9, 2013 at 18:46 UTC f612a67eac32d73d781503d39077371977d46eae
1 file changed +3 -2
setup.c
+3 -2
@@ -216,8 +216,9 @@ static const char *prefix_pathspec(const char *prefix, int prefixlen, const char
216 die("Invalid pathspec magic '%.*s' in '%s'",
217 (int) len, copyfrom, elt);
218 }
219 - if (*copyfrom == ')')
220 - copyfrom++;
219 + if (*copyfrom != ')')
220 + die("Missing ')' at the end of pathspec magic in '%s'", elt);
221 + copyfrom++;
222 } else {
223 /* shorthand */
224 for (copyfrom = elt + 1;