xen-livepatch: fix --force option comparison

The check for --force option shouldn't be against 0.

Reported-by: Jan Beulich <jbeulich@suse.com>
Fixes: 62a72092a517 ('livepatch: introduce --force option')
Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Reviewed-by: Ross Lagerwall <ross.lagerwall@citrix.com>

diff --git a/tools/misc/xen-livepatch.c b/tools/misc/xen-livepatch.c
index c16fb6862d6c0ef5e0b187d4be9a395019aa5a2e..f406ea1373aefa225cc957df1ddd2ac682b47749 100644 (file)
--- a/tools/misc/xen-livepatch.c
+++ b/tools/misc/xen-livepatch.c
@@ -576,7 +576,7 @@ int main(int argc, char *argv[])
         return 0;
     }
 
-    if ( strcmp("--force", argv[1]) )
+    if ( !strcmp("--force", argv[1]) )
     {
         if ( argc <= 2 )
         {