Handle -Wdouble-promotion warning from clang

xvinfo.c:217:73: warning: implicit conversion increases floating-point
      precision: 'float' to 'double' [-Wdouble-promotion]
                                    (float) encodings[n].rate.numerator /
                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^

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

1 files changed, 2 insertions, 2 deletions

diff --git a/xvinfo.c b/xvinfo.c
index d7f7ee6..fd17432 100644
--- a/xvinfo.c
+++ b/xvinfo.c
@@ -214,8 +214,8 @@ main(int argc, char *argv[])
                             fprintf(stdout, "        size: %li x %li\n",
                                     encodings[n].width, encodings[n].height);
                             fprintf(stdout, "        rate: %f\n",
-                                    (float) encodings[n].rate.numerator /
-                                    (float) encodings[n].rate.denominator);
+                                    (double) encodings[n].rate.numerator /
+                                    (double) encodings[n].rate.denominator);
                         }
                     }
                 }