qemu-img: avoid preprocessor directives in a printf call
Other choices include using "(printf)", but this one is not bad in
terms of readability.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: malc <av1474@comtv.ru>
diff --git a/qemu-img.c b/qemu-img.c
index cbba4fc..eb5c0f0 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -58,7 +58,8 @@
/* Please keep in synch with qemu-img.texi */
static void help(void)
{
- printf("qemu-img version " QEMU_VERSION ", Copyright (c) 2004-2008 Fabrice Bellard\n"
+ const char *help_msg =
+ "qemu-img version " QEMU_VERSION ", Copyright (c) 2004-2008 Fabrice Bellard\n"
"usage: qemu-img command [command options]\n"
"QEMU disk image utility\n"
"\n"
@@ -91,9 +92,9 @@
" '-a' applies a snapshot (revert disk to saved state)\n"
" '-c' creates a snapshot\n"
" '-d' deletes a snapshot\n"
- " '-l' lists all snapshots in the given image\n"
- );
- printf("\nSupported formats:");
+ " '-l' lists all snapshots in the given image\n";
+
+ printf("%s\nSupported formats:", help_msg);
bdrv_iterate_format(format_print, NULL);
printf("\n");
exit(1);
