From 0435f257c9a193e2ee4b3bd0fd1fea4ebf03c381 Mon Sep 17 00:00:00 2001
From: Tony Cook <tony@develop-help.com>
Date: Mon, 31 Dec 2018 22:11:54 +1100
Subject: [PATCH] add braces to some multi-line if() and for()

Coverity complained about this code
---
 fills.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/fills.c b/fills.c
index ea586476..52c51c8e 100644
--- a/fills.c
+++ b/fills.c
@@ -758,14 +758,16 @@ static i_color interp_i_color(i_color before, i_color after, double pos,
   pos -= floor(pos);
   for (ch = 0; ch < channels; ++ch)
     out.channel[ch] = (1-pos) * before.channel[ch] + pos * after.channel[ch];
-  if (channels > 3 && out.channel[3])
-    for (ch = 0; ch < channels; ++ch)
+  if (channels > 3 && out.channel[3]) {
+    for (ch = 0; ch < channels; ++ch) {
       if (ch != 3) {
         int temp = out.channel[ch] * 255 / out.channel[3];
         if (temp > 255)
           temp = 255;
         out.channel[ch] = temp;
       }
+    }
+  }
 
   return out;
 }
@@ -780,14 +782,16 @@ static i_fcolor interp_i_fcolor(i_fcolor before, i_fcolor after, double pos,
   pos -= floor(pos);
   for (ch = 0; ch < channels; ++ch)
     out.channel[ch] = (1-pos) * before.channel[ch] + pos * after.channel[ch];
-  if (out.channel[3])
-    for (ch = 0; ch < channels; ++ch)
+  if (out.channel[3]) {
+    for (ch = 0; ch < channels; ++ch) {
       if (ch != 3) {
         int temp = out.channel[ch] / out.channel[3];
         if (temp > 1.0)
           temp = 1.0;
         out.channel[ch] = temp;
       }
+    }
+  }
 
   return out;
 }
-- 
2.30.2