From 0851dd5cf198f734f536966cfb4f059e8079e152 Mon Sep 17 00:00:00 2001
From: Scott Giese <scttgs0@gmail.com>
Date: Sat, 24 Sep 2022 22:02:07 -0500
Subject: [PATCH] suppress warning: does not guard. whitespace fix.

---
 simgear/environment/metar.cxx | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/simgear/environment/metar.cxx b/simgear/environment/metar.cxx
index 49a6881b..ea6b320b 100644
--- a/simgear/environment/metar.cxx
+++ b/simgear/environment/metar.cxx
@@ -512,11 +512,14 @@ void SGMetar::normalizeData()
     char* dest = src;
     for (; (*dest++ = *src++);) {
         while (*src == ' ' && src[1] == ' ')
-			src++;
+            src++;
     }
-    for (dest--; isspace(*--dest); ) ;
-	*++dest = ' ';
-	*++dest = '\0';
+
+    for (dest--; isspace(*--dest); )
+        ;
+
+    *++dest = ' ';
+    *++dest = '\0';
 }