found 598424 1:1.0.7.4-3 thanks * Etienne Millon <etienne.mil...@gmail.com>, 2010-10-20, 09:44:
It does, indeed. On line 30 of /usr/bin/texmacs, the inclusion of "$TEXMACS_BIN_PATH/lib" is properly done, because :- if LD_LIBRARY_PATH is empty before, the ${LD_LIBRARY_PATH+...} constructs evaluates to the empty string (and no colon is added)
No. It evalutes to empty string only if LD_LIBRARY_PATH is unset, not when it's empty:
$ LD_LIBRARY_PATH=
$ LD_LIBRARY_PATH="/foobar${LD_LIBRARY_PATH+":$LD_LIBRARY_PATH"}"
$ echo $LD_LIBRARY_PATH
/foobar:
-- Jakub Wilk
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