* frame.c (Fmodify_frame_parameters): Simplify loop counter.

This also avoids a warning with gcc -Wstrict-overflow.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/frame.c b/src/frame.c
index 05938f3e1f0..5c676527909 100644
--- a/src/frame.c
+++ b/src/frame.c
@@ -2529,8 +2529,9 @@ use is not recommended.  Explicitly check for a frame-parameter instead.  */)
         }
 
       /* Now process them in reverse of specified order.  */
-      for (i--; i >= 0; i--)
+      while (i != 0)
         {
+          i--;
           prop = parms[i];
           val = values[i];
           store_frame_param (f, prop, val);