summaryrefslogtreecommitdiff
path: root/io.c
diff options
context:
space:
mode:
authoraamine <aamine@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2002-09-06 01:58:32 +0000
committeraamine <aamine@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2002-09-06 01:58:32 +0000
commit5ef74b512cd7e8878dfadb8cc2cebc45466aeb0a (patch)
tree7e91fbc1484a047c8f1abdf7e252b48ef6ecc125 /io.c
parent4ebc9ec226d7aa80db5bcb182fcd895212ee2447 (diff)
* io.c (rb_io_puts): RSTRING(line)->ptr might be NULL.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2805 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'io.c')
-rw-r--r--io.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/io.c b/io.c
index 28cb8a5..90338e6 100644
--- a/io.c
+++ b/io.c
@@ -2451,7 +2451,8 @@ rb_io_puts(argc, argv, out)
line = rb_obj_as_string(argv[i]);
}
rb_io_write(out, line);
- if (RSTRING(line)->ptr[RSTRING(line)->len-1] != '\n') {
+ if (RSTRING(line)->len == 0 ||
+ RSTRING(line)->ptr[RSTRING(line)->len-1] != '\n') {
rb_io_write(out, rb_default_rs);
}
}