support GLOB_PERIOD flag (GNU extension) to glob function

patch by sh4rm4

diff --git a/src/regex/glob.c b/src/regex/glob.c
index 550f655ca8090f434631a0b50e609fc403fe7cb9..bbe78f7d9a345372a0822d4a89d4fbdb5b6d6d16 100644 (file)
--- a/src/regex/glob.c
+++ b/src/regex/glob.c
@@ -58,7 +58,8 @@ static int match_in_dir(const char *d, const char *p, int flags, int (*errfunc)(
        char *p2;
        size_t l = strlen(d);
        int literal;
-       int fnm_flags= ((flags & GLOB_NOESCAPE) ? FNM_NOESCAPE : 0) | FNM_PERIOD;
+       int fnm_flags= ((flags & GLOB_NOESCAPE) ? FNM_NOESCAPE : 0)
+               | ((!(flags & GLOB_PERIOD)) ? FNM_PERIOD : 0);
        int error;
 
        if ((p2 = strchr(p, '/'))) {