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do not add invocation of UTIL_isRegularFile()

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This commit is contained in:
Yann Collet
2023-03-31 13:09:52 -07:00
parent 5bf1359e3b
commit 14d0cd5d69
1 changed files with 5 additions and 2 deletions
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7
programs/fileio.c
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@ -581,6 +581,8 @@ FIO_openDstFile(FIO_ctx_t* fCtx, FIO_prefs_t* const prefs,
const char* srcFileName, const char* dstFileName, const char* srcFileName, const char* dstFileName,
const int mode) const int mode)
{ {
int isDstRegFile;
if (prefs->testMode) return NULL; /* do not open file in test mode */ if (prefs->testMode) return NULL; /* do not open file in test mode */
assert(dstFileName != NULL); assert(dstFileName != NULL);
@ -600,15 +602,16 @@ FIO_openDstFile(FIO_ctx_t* fCtx, FIO_prefs_t* const prefs,
return NULL; return NULL;
} }
isDstRegFile = UTIL_isRegularFile(dstFileName); /* invoke once */
if (prefs->sparseFileSupport == 1) { if (prefs->sparseFileSupport == 1) {
if (!UTIL_isRegularFile(dstFileName)) { if (!isDstRegFile) {
prefs->sparseFileSupport = 0; prefs->sparseFileSupport = 0;
DISPLAYLEVEL(4, "Sparse File Support is disabled when output is not a file \n"); DISPLAYLEVEL(4, "Sparse File Support is disabled when output is not a file \n");
} }
prefs->sparseFileSupport = ZSTD_SPARSE_DEFAULT; prefs->sparseFileSupport = ZSTD_SPARSE_DEFAULT;
} }
if (UTIL_isRegularFile(dstFileName)) { if (isDstRegFile) {
/* Check if destination file already exists */ /* Check if destination file already exists */
#if !defined(_WIN32) #if !defined(_WIN32)
/* this test does not work on Windows : /* this test does not work on Windows :