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Avoid a compiler warning.

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Avoid copying "jeprof" to a 1-byte buffer within prof_boot0() when heap
profiling is disabled.  Although this is dead code under such
conditions, the compiler doesn't figure that part out.

Reported by Eduardo Silva.
This commit is contained in:
Jason Evans 2014-01-28 23:04:02 -08:00
parent a184d3fcde
commit 5f60afa01e
1 changed files with 5 additions and 1 deletions
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6
include/jemalloc/internal/prof.h
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@ -8,7 +8,11 @@ typedef struct prof_ctx_s prof_ctx_t;
typedef struct prof_tdata_s prof_tdata_t;
/* Option defaults. */
#define PROF_PREFIX_DEFAULT "jeprof"
#ifdef JEMALLOC_PROF
# define PROF_PREFIX_DEFAULT "jeprof"
#else
# define PROF_PREFIX_DEFAULT ""
#endif
#define LG_PROF_SAMPLE_DEFAULT 19
#define LG_PROF_INTERVAL_DEFAULT -1