From aef9727c4f5f1aa5c742cd3bc4157abde16e40bb Mon Sep 17 00:00:00 2001
From: Thomas Jahns <jahns@dkrz.de>
Date: Fri, 8 Apr 2016 14:28:24 +0000
Subject: [PATCH] Silence clang uninitialized warnings.
---
src/pio_mpi_fw_at_reblock.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/pio_mpi_fw_at_reblock.c b/src/pio_mpi_fw_at_reblock.c
index 116f737ba..e945fda97 100644
--- a/src/pio_mpi_fw_at_reblock.c
+++ b/src/pio_mpi_fw_at_reblock.c
@@ -364,10 +364,10 @@ fwFileWriteAtReblock(int fileID, const void *buffer, size_t len)
int numBlockBuf = of->numBlockBuf;
int numMsg = of->numMsg;
const unsigned char *inBuf = buffer;
- const unsigned char *directWriteBuf;
+ const unsigned char *directWriteBuf = NULL;
/* positive value iff direct write occurs */
int directWriteSize = -1;
- MPI_Offset directWriteOfs;
+ MPI_Offset directWriteOfs = 0;
for (int collRank = 0; collRank < sizePio; ++collRank)
if (of->collWriteSize[collRank])
{
--
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