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Commit d89746c

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robertmhaasrobertmhaas
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Fix compiler warning.
Kevin Gritter reports that his compiler complains about inq and outq being possibly-uninitialized at the point where they are passed to shm_mq_attach(). They are initialized by the call to setup_dynamic_shared_memory, but apparently his compiler is inlining that function and then having doubts about whether the for loop will always execute at least once. Fix by initializing them to NULL.
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‎contrib/test_shm_mq/setup.c

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+2-2Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -50,8 +50,8 @@ test_shm_mq_setup(uint64 queue_size, int32 nworkers, dsm_segment **segp,
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{
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dsm_segment *seg;
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test_shm_mq_header *hdr;
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shm_mq *outq;
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shm_mq *inq;
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shm_mq *outq = NULL; /* placate compiler */
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shm_mq *inq = NULL; /* placate compiler */
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worker_state *wstate;
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/* Set up a dynamic shared memory segment. */

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