completion: use __gitcomp_builtin in _git_config

diff --git a/strbuf.h b/strbuf.h
index 80112a8c264a02caf0ffd813557969249ddf25ac..14c8c10d66b9aaa2d8f0c109cf0dd668701cb2eb 100644 (file)
--- a/strbuf.h
+++ b/strbuf.h
@@ -68,7 +68,7 @@ struct strbuf {
 };
 
 extern char strbuf_slopbuf[];
-#define STRBUF_INIT  { 0, 0, strbuf_slopbuf }
+#define STRBUF_INIT  { .alloc = 0, .len = 0, .buf = strbuf_slopbuf }
 
 /**
  * Life Cycle Functions
@@ -154,7 +154,10 @@ static inline void strbuf_setlen(struct strbuf *sb, size_t len)
        if (len > (sb->alloc ? sb->alloc - 1 : 0))
                die("BUG: strbuf_setlen() beyond buffer");
        sb->len = len;
-       sb->buf[len] = '\0';
+       if (sb->buf != strbuf_slopbuf)
+               sb->buf[len] = '\0';
+       else
+               assert(!strbuf_slopbuf[0]);
 }
 
 /**
@@ -477,15 +480,6 @@ extern int strbuf_normalize_path(struct strbuf *sb);
  */
 extern void strbuf_stripspace(struct strbuf *buf, int skip_comments);
 
-/**
- * Temporary alias until all topic branches have switched to use
- * strbuf_stripspace directly.
- */
-static inline void stripspace(struct strbuf *buf, int skip_comments)
-{
-       strbuf_stripspace(buf, skip_comments);
-}
-
 static inline int strbuf_strip_suffix(struct strbuf *sb, const char *suffix)
 {
        if (strip_suffix_mem(sb->buf, &sb->len, suffix)) {