isl_tab_dup: accept NULL pointer on zero-size allocation
commit4cdaa0b2f34d4bafda34c3b2499ef6e826f0ec05
authorSven Verdoolaege <skimo@kotnet.org>
Fri, 5 Jul 2013 17:19:36 +0000 (5 19:19 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Fri, 5 Jul 2013 17:20:06 +0000 (5 19:20 +0200)
treebc1d7346b14684bcbf228842d0e3c166930e6bdc
parentcb2c6913fb08557a49a5b1e8a237418926245958
isl_tab_dup: accept NULL pointer on zero-size allocation

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
isl_tab.c