Use C99 initialisations for iterators

[exim.git] / src / src / environment.c

diff --git a/src/src/environment.c b/src/src/environment.c
index c394eb7e7b9f9b31b576857cbe27db5fc105c615..9d3d126a693629ad7358ac9963dcf39ff4d96fe2 100644 (file)
--- a/src/src/environment.c
+++ b/src/src/environment.c
@@ -37,9 +37,7 @@ if (!keep_environment || *keep_environment == '\0')
 
   }
 else if (Ustrcmp(keep_environment, "*") != 0)
-  {
-  uschar **p;
-  if (environ) for (p = USS environ; *p; /* see below */)
+  if (environ) for (uschar ** p = USS environ; *p; /* see below */)
     {
     /* It's considered broken if we do not find the '=', according to
     Florian Weimer. For now we ignore such strings. unsetenv() would complain,
@@ -58,7 +56,6 @@ else if (Ustrcmp(keep_environment, "*") != 0)
       store_reset(name);
       }
     }
-  }
 if (add_environment)
   {
     uschar * p;