escape can be static

[ptask.git] / src / tw.c

diff --git a/src/tw.c b/src/tw.c
index 33fbc94..890449f 100644 (file)
--- a/src/tw.c
+++ b/src/tw.c
@@ -147,7 +147,7 @@ struct task **tw_get_all_tasks(const char *status)
        return tasks;
 }
 
-char *escape(const char *txt)
+static char *escape(const char *txt)
 {
        char *result;
        char *c;