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author | Mark Adler <madler@alumni.caltech.edu> | 2017-01-22 23:38:52 -0800 |
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committer | Mark Adler <madler@alumni.caltech.edu> | 2017-02-15 22:39:26 -0800 |
commit | 38e8ce32afbaa82f67d992b9f3056f281fe69259 (patch) | |
tree | 73e1a5fcb65608db48c83c89d0b6649edbe709be /deflate.c | |
parent | 8ba393e70d984d902b15b9e6876f4d0d38ae4be8 (diff) | |
download | zlib-38e8ce32afbaa82f67d992b9f3056f281fe69259.tar.gz zlib-38e8ce32afbaa82f67d992b9f3056f281fe69259.tar.bz2 zlib-38e8ce32afbaa82f67d992b9f3056f281fe69259.zip |
Fix CLEAR_HASH macro to be usable as a single statement.
As it is used in deflateParams().
Diffstat (limited to 'deflate.c')
-rw-r--r-- | deflate.c | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -190,8 +190,11 @@ local const config configuration_table[10] = { | |||
190 | * prev[] will be initialized on the fly. | 190 | * prev[] will be initialized on the fly. |
191 | */ | 191 | */ |
192 | #define CLEAR_HASH(s) \ | 192 | #define CLEAR_HASH(s) \ |
193 | s->head[s->hash_size-1] = NIL; \ | 193 | do { \ |
194 | zmemzero((Bytef *)s->head, (unsigned)(s->hash_size-1)*sizeof(*s->head)); | 194 | s->head[s->hash_size-1] = NIL; \ |
195 | zmemzero((Bytef *)s->head, \ | ||
196 | (unsigned)(s->hash_size-1)*sizeof(*s->head)); \ | ||
197 | } while (0) | ||
195 | 198 | ||
196 | /* =========================================================================== | 199 | /* =========================================================================== |
197 | * Slide the hash table when sliding the window down (could be avoided with 32 | 200 | * Slide the hash table when sliding the window down (could be avoided with 32 |