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-rw-r--r--gdb/psymtab.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/gdb/psymtab.c b/gdb/psymtab.c
index 94b5e7e..a39c6e2 100644
--- a/gdb/psymtab.c
+++ b/gdb/psymtab.c
@@ -1224,7 +1224,8 @@ psymtab_to_fullname (struct partial_symtab *ps)
if (ps->dirname == NULL || IS_ABSOLUTE_PATH (ps->filename))
fullname = xstrdup (ps->filename);
else
- fullname = concat (ps->dirname, SLASH_STRING, ps->filename, NULL);
+ fullname = concat (ps->dirname, SLASH_STRING,
+ ps->filename, (char *) NULL);
back_to = make_cleanup (xfree, fullname);
ps->fullname = rewrite_source_path (fullname);