add explicit braces to clarify which if the else goes with

Suggested by clang:

xvinfo.c:125:25: warning: add explicit braces to avoid dangling else
      [-Wdangling-else]
                        else
                        ^

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/xvinfo.c b/xvinfo.c
index 605af56..bdc69cd 100644
--- a/xvinfo.c
+++ b/xvinfo.c
@@ -118,12 +118,13 @@ main(int argc, char *argv[])
                             attributes[k].name,
                             attributes[k].min_value, attributes[k].max_value);
 
-                    if (attributes[k].flags & XvSettable)
+                    if (attributes[k].flags & XvSettable) {
                         if (!shortmode)
                             fprintf(stdout,
                                     "              client settable attribute\n");
                         else
                             fprintf(stdout, "              settable");
+                    }
 
                     if (attributes[k].flags & XvGettable) {
                         Atom the_atom;