completion: add missing configuration variables to _git_config()

diff --git a/dir.c b/dir.c
index c91ebfb46f929f926e1925c2db830c5847f3223b..15677da47c9dfc6bcb8f7f0b06bed16cf6f723ae 100644 (file)
--- a/dir.c
+++ b/dir.c
@@ -156,7 +156,7 @@ void add_exclude(const char *string, const char *base,
        if (len && string[len - 1] == '/') {
                char *s;
                x = xmalloc(sizeof(*x) + len);
-               s = (char*)(x+1);
+               s = (char *)(x+1);
                memcpy(s, string, len - 1);
                s[len - 1] = '\0';
                string = s;