1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libalpm/graph.h b/lib/libalpm/graph.h
index fb27ea87..76a268a5 100644
--- a/lib/libalpm/graph.h
+++ b/lib/libalpm/graph.h
@@ -29,7 +29,7 @@ typedef struct __alpm_graph_t {
 	alpm_list_t *children;
 	alpm_list_t *childptr; /* points to a child in children list */
 	off_t weight; /* weight of the node */
-	char state; /* 0: untouched, -1: entered, other: leaving time */
+	signed char state; /* 0: untouched, -1: entered, other: leaving time */
 } alpm_graph_t;
 
 alpm_graph_t *_alpm_graph_new(void);