[PATCH] erofs-utils: Print program name and version to stdout

[Peter Collingbourne]

The program name and version is not an error message, so it should
go to stdout, not stderr.

Signed-off-by: Peter Collingbourne <pcc at google.com>
---
 dump/main.c | 2 +-
 fsck/main.c | 2 +-
 fuse/main.c | 2 +-
 mkfs/main.c | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/dump/main.c b/dump/main.c
index b7560ec..ad1b62e 100644
--- a/dump/main.c
+++ b/dump/main.c
@@ -109,7 +109,7 @@ static void usage(void)
 
 static void erofsdump_print_version(void)
 {
-	fprintf(stderr, "dump.erofs %s\n", cfg.c_version);
+	printf("dump.erofs %s\n", cfg.c_version);
 }
 
 static int erofsdump_parse_options_cfg(int argc, char **argv)
diff --git a/fsck/main.c b/fsck/main.c
index aefa881..2ebc5e9 100644
--- a/fsck/main.c
+++ b/fsck/main.c
@@ -43,7 +43,7 @@ static void usage(void)
 
 static void erofsfsck_print_version(void)
 {
-	fprintf(stderr, "fsck.erofs %s\n", cfg.c_version);
+	printf("fsck.erofs %s\n", cfg.c_version);
 }
 
 static int erofsfsck_parse_options_cfg(int argc, char **argv)
diff --git a/fuse/main.c b/fuse/main.c
index 255965e..b7760e4 100644
--- a/fuse/main.c
+++ b/fuse/main.c
@@ -210,7 +210,7 @@ int main(int argc, char *argv[])
 	struct fuse_args args = FUSE_ARGS_INIT(argc, argv);
 
 	erofs_init_configure();
-	fprintf(stderr, "%s %s\n", basename(argv[0]), cfg.c_version);
+	printf("%s %s\n", basename(argv[0]), cfg.c_version);
 
 #if defined(HAVE_EXECINFO_H) && defined(HAVE_BACKTRACE)
 	if (signal(SIGSEGV, signal_handle_sigsegv) == SIG_ERR) {
diff --git a/mkfs/main.c b/mkfs/main.c
index 58a6441..4325ab4 100644
--- a/mkfs/main.c
+++ b/mkfs/main.c
@@ -548,7 +548,7 @@ int parse_source_date_epoch(void)
 void erofs_show_progs(int argc, char *argv[])
 {
 	if (cfg.c_dbg_lvl >= EROFS_WARN)
-		fprintf(stderr, "%s %s\n", basename(argv[0]), cfg.c_version);
+		printf("%s %s\n", basename(argv[0]), cfg.c_version);
 }
 
 int main(int argc, char **argv)
-- 
2.35.0.263.gb82422642f-goog