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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-07-06 15:22:19 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-07-06 15:22:19 +0000 |
commit | 6a9b242a80fbb9b116df93f4ad16c5b603f57713 (patch) | |
tree | 9af25002cb34315e9966fec70d287a09dd4e0841 /st.c | |
parent | d74fdfb14547bfebffdca35896639296c7a1c7e6 (diff) | |
download | ruby-6a9b242a80fbb9b116df93f4ad16c5b603f57713.tar.gz |
st.c: fix uninitialized variable
* st.c (st_update): old_key is uninitialized by jump to the label
unpacked.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46725 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'st.c')
-rw-r--r-- | st.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -821,7 +821,7 @@ st_update(st_table *table, st_data_t key, st_update_callback_func *func, st_data { st_index_t hash_val, bin_pos; register st_table_entry *ptr, **last, *tmp; - st_data_t value = 0; + st_data_t value = 0, old_key; int retval, existing = 0; hash_val = do_hash(key, table); @@ -834,7 +834,7 @@ st_update(st_table *table, st_data_t key, st_update_callback_func *func, st_data existing = 1; } { - const st_data_t old_key = key; + old_key = key; retval = (*func)(&key, &value, arg, existing); if (!table->entries_packed) { FIND_ENTRY(table, ptr, hash_val, bin_pos); @@ -867,7 +867,7 @@ st_update(st_table *table, st_data_t key, st_update_callback_func *func, st_data existing = 1; } { - const st_data_t old_key = key; + old_key = key; retval = (*func)(&key, &value, arg, existing); unpacked: switch (retval) { |