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-rw-r--r--flowtop.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/flowtop.c b/flowtop.c
index 5a283f7..5f7b7d5 100644
--- a/flowtop.c
+++ b/flowtop.c
@@ -393,7 +393,7 @@ static void flow_list_destroy(struct flow_list *fl)
spinlock_destroy(&fl->lock);
}
-static int walk_process(char *process, struct flow_entry *n)
+static int walk_process(const char *process, struct flow_entry *n)
{
int ret;
DIR *dir;