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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-07-30 08:16:20 (GMT)
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-07-30 08:16:20 (GMT)
commit09adba0dc177f2dd09da8ebb93f2f521200c67cb (patch)
tree2b243d298fb15481f5547a7406ace21de16b45fb /sprintf.c
parent6be21c1de0162fe39efe1f6850ad94a7fc6696c1 (diff)
sprintf.c: QUOTE flag
* sprintf.c (ruby__sfvextra): add QUOTE flag to escape unprintable characters. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42251 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'sprintf.c')
-rw-r--r--sprintf.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sprintf.c b/sprintf.c
index 09876bf..97b2126 100644
--- a/sprintf.c
+++ b/sprintf.c
@@ -1171,6 +1171,7 @@ ruby__sfvextra(rb_printf_buffer *fp, size_t valsize, void *valp, long *sz, int s
}
else {
value = rb_obj_as_string(value);
+ if (sign == ' ') value = QUOTE(value);
}
enc = rb_enc_compatible(result, value);
if (enc) {