tfix regression from last commit - stagit - static git page generator
 (HTM) git clone git://src.adamsgaard.dk/stagit
 (DIR) Log
 (DIR) Files
 (DIR) Refs
 (DIR) README
 (DIR) LICENSE
       ---
 (DIR) commit 2d8eb85f01fdb97ab76c538b868128db4c3e99f0
 (DIR) parent 9328d2690e118127bcaa5cf9f665d8e7711f7a03
 (HTM) Author: Hiltjo Posthuma <hiltjo@codemadness.org>
       Date:   Tue,  3 May 2016 20:28:09 +0200
       
       fix regression from last commit
       
       Diffstat:
         M stagit.c                            |       2 +-
       
       1 file changed, 1 insertion(+), 1 deletion(-)
       ---
 (DIR) diff --git a/stagit.c b/stagit.c
       t@@ -708,7 +708,7 @@ writeblob(git_object *obj, const char *fpath, const char *filename, git_off_t fi
                if (mkdirp(d))
                        return -1;
        
       -        for (p = fpath; *p; p++) {
       +        for (p = fpath, tmp[0] = '\0'; *p; p++) {
                        if (*p == '/' && strlcat(tmp, "../", sizeof(tmp)) >= sizeof(tmp))
                                errx(1, "path truncated: '../%s'", tmp);
                        p++;