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Fix compiler warnings

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This was missed in bf5bb2e85b6492c7245b9446efaf43d52a98db13, because the
code is only visible under PG_FLUSH_DATA_WORKS.
This commit is contained in:
Peter Eisentraut 2016-09-29 12:00:00 -04:00
parent 8e91e12bc3
commit f2af8dc5ba
1 changed files with 5 additions and 4 deletions
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9
src/common/file_utils.c
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@ -30,7 +30,7 @@
#endif #endif
#ifdef PG_FLUSH_DATA_WORKS #ifdef PG_FLUSH_DATA_WORKS
static void pre_sync_fname(const char *fname, bool isdir, static int pre_sync_fname(const char *fname, bool isdir,
const char *progname); const char *progname);
#endif #endif
static void walkdir(const char *path, static void walkdir(const char *path,
@ -187,7 +187,7 @@ walkdir(const char *path,
*/ */
#ifdef PG_FLUSH_DATA_WORKS #ifdef PG_FLUSH_DATA_WORKS
static void static int
pre_sync_fname(const char *fname, bool isdir, const char *progname) pre_sync_fname(const char *fname, bool isdir, const char *progname)
{ {
int fd; int fd;
@ -197,10 +197,10 @@ pre_sync_fname(const char *fname, bool isdir, const char *progname)
if (fd < 0) if (fd < 0)
{ {
if (errno == EACCES || (isdir && errno == EISDIR)) if (errno == EACCES || (isdir && errno == EISDIR))
return; return 0;
fprintf(stderr, _("%s: could not open file \"%s\": %s\n"), fprintf(stderr, _("%s: could not open file \"%s\": %s\n"),
progname, fname, strerror(errno)); progname, fname, strerror(errno));
return; return -1;
} }
/* /*
@ -217,6 +217,7 @@ pre_sync_fname(const char *fname, bool isdir, const char *progname)
#endif #endif
(void) close(fd); (void) close(fd);
return 0;
} }
#endif /* PG_FLUSH_DATA_WORKS */ #endif /* PG_FLUSH_DATA_WORKS */