commit 113e10721f42fc2500b63fe95193f8665658a90c
author Bram Moolenaar <Bram@vim.org> Sun Jan 20 15:30:40 2019 +0100
committer Bram Moolenaar <Bram@vim.org> Sun Jan 20 15:30:40 2019 +0100
tree 4395acb733cc8d7a798df8f4a91c5c1afa084841
parent 1f20daa1d784e2d8ae13db5b9c8abbb648dd2a03

patch 8.1.0785: depending on the configuration some functions are unused

Problem:    Depending on the configuration some functions are unused.
Solution:   Add more #ifdefs, remove unused functions. (Dominique Pelle,
            closes #3822)

src/misc1.c

diff --git a/src/misc1.c b/src/misc1.c
index 4c9bd2f..f75ea81 100644
--- a/src/misc1.c
+++ b/src/misc1.c
@@ -4672,6 +4672,7 @@
     return pend;
 }
 
+#if defined(FEAT_EVAL) || defined(PROTO)
     void
 vim_unsetenv(char_u *var)
 {
@@ -4681,6 +4682,7 @@
     vim_setenv(var, (char_u *)"");
 #endif
 }
+#endif
 
 
 /*