lib: do not ignore key/values when value is null in Map::join
authorAlexis Laferrière <alexis.laf@xymus.net>
Sun, 2 Feb 2014 04:47:06 +0000 (23:47 -0500)
committerAlexis Laferrière <alexis.laf@xymus.net>
Sun, 2 Feb 2014 22:52:23 +0000 (17:52 -0500)
commite291b73ba49e5c4db7a64f123885a38997156ff5
treebaefd6d1a998220b2e6daffd4ce0895aa244eb3d
parented4eb80b2237c5836d503caa854cf60550f4f868
lib: do not ignore key/values when value is null in Map::join

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
lib/standard/string.nit