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authorTom Lane2016-03-29 15:06:44 +0000
committerTom Lane2016-03-29 15:06:44 +0000
commit534da37927f97ae7cb1b468963ba9bca747209ea (patch)
treeca7184161840627851c769babf46b98a883b1376 /src/tools/git-external-diff
parent6d257e732b358ee601a114fe3d1640a46317e554 (diff)
Protect zic's symlink() call with #ifdef HAVE_SYMLINK.
The IANA crew seem to think that symlink() exists everywhere nowadays, and they may well be right. But we use #ifdef HAVE_SYMLINK elsewhere so for consistency we should do it here too. Noted by Michael Paquier.
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