use s.empty() rather than s == "" to test for empty string

This commit is contained in:
Paul Eggert
2003-07-07 03:45:07 +00:00
parent 4dcf140b13
commit ddb85ca59e

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@@ -1,3 +1,10 @@
2003-07-06 Matthias Mann <MatthiasMann@gmx.de>
* data/lalr1.cc (operator<<(std::ostream&, const Position&)):
use s.empty() rather than s == "" to test for empty string; see
<http://mail.gnu.org/archive/html/bison-patches/2003-07/msg00003.html>
(trivial change)
2003-06-25 Akim Demaille <akim@epita.fr> 2003-06-25 Akim Demaille <akim@epita.fr>
* config/depcomp, config/install-sh: Update from masters. * config/depcomp, config/install-sh: Update from masters.