[PATCH spice-server 1/2] reds_stat: Print errors on standard error, not standard output

[Frediano Ziglio <fziglio@xxxxxxxxxx>]

Signed-off-by: Frediano Ziglio <fziglio@xxxxxxxxxx>
---
 tools/reds_stat.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/reds_stat.c b/tools/reds_stat.c
index 10016fdb..3110afb4 100644
--- a/tools/reds_stat.c
+++ b/tools/reds_stat.c
@@ -101,7 +101,7 @@ int main(int argc, char **argv)
     }
 
     if (argc > 2 || !kvm_pid) {
-        printf("usage: reds_stat [qemu_pid] (e.g. `pgrep qemu`)\n");
+        fprintf(stderr, "usage: reds_stat [qemu_pid] (e.g. `pgrep qemu`)\n");
         return -1;
     }
     shm_name_len = strlen(SPICE_STAT_SHM_NAME) + 64;
@@ -128,11 +128,11 @@ int main(int argc, char **argv)
         goto error;
     }
     if (reds_stat->magic != SPICE_STAT_MAGIC) {
-        printf("bad magic %u\n", reds_stat->magic);
+        fprintf(stderr, "bad magic %u\n", reds_stat->magic);
         goto error;
     }
     if (reds_stat->version != SPICE_STAT_VERSION) {
-        printf("bad version %u\n", reds_stat->version);
+        fprintf(stderr, "bad version %u\n", reds_stat->version);
         goto error;
     }
     while (1) {
-- 
2.17.2

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