3 files changed, 8 insertions, 8 deletions

diff --git a/block.c b/block.c
index a75a99228c..4165d4265c 100644
--- a/block.c
+++ b/block.c
@@ -5668,8 +5668,8 @@ void bdrv_img_create(const char *filename, const char *fmt,
     }
 
     if (!quiet) {
-        printf("Formatting '%s', fmt=%s ", filename, fmt);
-        qemu_opts_print(opts);
+        printf("Formatting '%s', fmt=%s", filename, fmt);
+        qemu_opts_print(opts, " ");
         puts("");
     }
 
diff --git a/include/qemu/option.h b/include/qemu/option.h
index 59bea759a2..58c0157ed5 100644
--- a/include/qemu/option.h
+++ b/include/qemu/option.h
@@ -124,7 +124,7 @@ QDict *qemu_opts_to_qdict(QemuOpts *opts, QDict *qdict);
 void qemu_opts_absorb_qdict(QemuOpts *opts, QDict *qdict, Error **errp);
 
 typedef int (*qemu_opts_loopfunc)(QemuOpts *opts, void *opaque);
-void qemu_opts_print(QemuOpts *opts);
+void qemu_opts_print(QemuOpts *opts, const char *sep);
 int qemu_opts_foreach(QemuOptsList *list, qemu_opts_loopfunc func, void *opaque,
                       int abort_on_failure);
 void qemu_opts_print_help(QemuOptsList *list);
diff --git a/util/qemu-option.c b/util/qemu-option.c
index 5d106959ca..a708241643 100644
--- a/util/qemu-option.c
+++ b/util/qemu-option.c
@@ -737,14 +737,14 @@ void qemu_opts_del(QemuOpts *opts)
     g_free(opts);
 }
 
-void qemu_opts_print(QemuOpts *opts)
+void qemu_opts_print(QemuOpts *opts, const char *sep)
 {
     QemuOpt *opt;
     QemuOptDesc *desc = opts->list->desc;
 
     if (desc[0].name == NULL) {
         QTAILQ_FOREACH(opt, &opts->head, next) {
-            printf("%s=\"%s\" ", opt->name, opt->str);
+            printf("%s%s=\"%s\"", sep, opt->name, opt->str);
         }
         return;
     }
@@ -757,12 +757,12 @@ void qemu_opts_print(QemuOpts *opts)
             continue;
         }
         if (desc->type == QEMU_OPT_STRING) {
-            printf("%s='%s' ", desc->name, value);
+            printf("%s%s='%s'", sep, desc->name, value);
         } else if ((desc->type == QEMU_OPT_SIZE ||
                     desc->type == QEMU_OPT_NUMBER) && opt) {
-            printf("%s=%" PRId64 " ", desc->name, opt->value.uint);
+            printf("%s%s=%" PRId64, sep, desc->name, opt->value.uint);
         } else {
-            printf("%s=%s ", desc->name, value);
+            printf("%s%s=%s", sep, desc->name, value);
         }
     }
 }