Merge branch 'jc/diff-test' into th/diff

diff --git a/builtin-grep.c b/builtin-grep.c
index 6a240fb6e908d95a1981ea2437fcd4bea27a6ba9..2e7986cecefc964f665b10d363569951c1f40293 100644 (file)
--- a/builtin-grep.c
+++ b/builtin-grep.c
@@ -29,10 +29,11 @@ static int pathspec_matches(const char **paths, const char *name)
                int matchlen = strlen(match);
                const char *cp, *meta;
 
-               if ((matchlen <= namelen) &&
-                   !strncmp(name, match, matchlen) &&
-                   (match[matchlen-1] == '/' ||
-                    name[matchlen] == '\0' || name[matchlen] == '/'))
+               if (!matchlen ||
+                   ((matchlen <= namelen) &&
+                    !strncmp(name, match, matchlen) &&
+                    (match[matchlen-1] == '/' ||
+                     name[matchlen] == '\0' || name[matchlen] == '/')))
                        return 1;
                if (!fnmatch(match, name, 0))
                        return 1;