Fix memory leak

[tl-append] / common.h

diff --git a/common.h b/common.h
index 8d40a7811bcff1632a42af149bddf34504ee9673..3563d00b86b0fd29c99d8a6af72493cffc99d7c2 100644 (file)
--- a/common.h
+++ b/common.h
@@ -1,9 +1,9 @@
 #include <time.h>
 
-extern const char *FILENAME;
+extern const char *const FILENAME;
 
 void die(const char *message);
 
 void die_err(const char *message);
 
-const char *encode_time(time_t t);
+char *encode_time(time_t t);