[hackers] [sbase][PATCH] Fixed a couple of uninitialised variable warnings from Clang

[Simon Cooksey]

- ed.c
   Initialise hline in `static int makeline(char, int)'

- join.c
   Intitalise fileno and fldno in `static struct spec * makespec(char)'
---
 ed.c   | 2 +-
 join.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/ed.c b/ed.c
index 4b28848..ae66b8d 100644
--- a/ed.c
+++ b/ed.c
@@ -155,7 +155,7 @@ back(int c)
 static int
 makeline(char *s, int *off)
 {
-       struct hline *lp;
+       struct hline *lp = 0;
        size_t len;
        char c, *begin = s;
 
diff --git a/join.c b/join.c
index d3e2343..6145654 100644
--- a/join.c
+++ b/join.c
@@ -314,8 +314,8 @@ static struct spec *
 makespec(char *s)
 {
        struct spec *sp;
-       int fileno;
-       size_t fldno;
+       int fileno = 0;
+       size_t fldno = 0;
 
        if (!strcmp(s, "0")) {   /* join field must be 0 and nothing else */
                fileno = 0;
-- 
2.11.0