add: --upgrade|-u to control if upgrading is preferred or not

1 files changed, 1 insertions, 1 deletions

diff --git a/src/apk.c b/src/apk.c
index 2233d4b..3e70086 100644
--- a/src/apk.c
+++ b/src/apk.c
@@ -23,7 +23,7 @@
 
 const char *apk_root;
 const char *apk_repository = NULL;
-int apk_verbosity = 1, apk_progress = 0;
+int apk_verbosity = 1, apk_progress = 0, apk_upgrade = 0;
 int apk_cwd_fd;
 
 void apk_log(const char *prefix, const char *format, ...)