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authorRené Scharfe <rene.scharfe@lsrfire.ath.cx>2009-07-01 22:01:43 (GMT)
committerJunio C Hamano <gitster@pobox.com>2009-07-02 02:16:37 (GMT)
commit8cfe5f1cd5dabc3a21bc792327747deefeff6dff (patch)
tree2b57a1e04baf5b62248845d0225d8b97c2285e61 /grep.c
parent725cf7b45da1f983fa1cbb0757b0e8855e5ac2de (diff)
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userdiff: add xdiff_clear_find_func()
xdiff_set_find_func() is used to set user defined regular expressions for finding function signatures. Add xdiff_clear_find_func(), which frees the memory allocated by the former, making the API complete. Also, use the new function in diff.c (the only call site of xdiff_set_find_func()) to clean up after ourselves. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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