environment.h: move declarations for environment.c functions from cache.h

[thirdparty/git.git] / builtin / difftool.c

diff --git a/builtin/difftool.c b/builtin/difftool.c
index 59465c39f1d1865c54e74a85652ad038214fe8f1..3613de6389f9214c77200da92ff765083d958990 100644 (file)
--- a/builtin/difftool.c
+++ b/builtin/difftool.c
@@ -17,6 +17,7 @@
 #include "config.h"
 #include "builtin.h"
 #include "run-command.h"
+#include "environment.h"
 #include "exec-cmd.h"
 #include "gettext.h"
 #include "hex.h"