Common functions for all insert.m4 and update.m4

This commit is contained in:
alba 2002-07-04 21:12:07 +00:00
parent 3b72aa1e42
commit 51993b88bd
1 changed files with 3 additions and 0 deletions

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m4_changequote([, ])m4_dnl
m4_define(string_or_null,
[m4_ifelse(m4_len([$1]), 0, [null], ['$1'])])m4_dnl