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authornaruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-04-08 19:17:32 +0000
committernaruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-04-08 19:17:32 +0000
commite0ba59b708edb0fb5fdde4c7a2364d5e006705f7 (patch)
treef3a4d9a9ca3a4de399d478d650b6737c064d994e /ext/json/generator/generator.h
parenta4d3990f25af1cca8f409a1a783b37dc32bf894d (diff)
Additional experimental fix for r35261.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35264 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/json/generator/generator.h')
-rw-r--r--ext/json/generator/generator.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/ext/json/generator/generator.h b/ext/json/generator/generator.h
index 3220178a8f7..4958cf094d4 100644
--- a/ext/json/generator/generator.h
+++ b/ext/json/generator/generator.h
@@ -105,6 +105,7 @@ typedef struct JSON_Generator_StateStruct {
Data_Get_Struct(Vstate, JSON_Generator_State, state); \
buffer = cState_prepare_buffer(Vstate); \
generate_json_##type(buffer, Vstate, state, self); \
+ RB_GC_GUARD(Vstate); \
return fbuffer_to_s(buffer)
static VALUE mHash_to_json(int argc, VALUE *argv, VALUE self);