Change yaz_filepath_resolve for path="" (empty)

[yaz-moved-to-github.git] / src / tpath.c

diff --git a/src/tpath.c b/src/tpath.c
index a58bb3a..80dca2d 100644 (file)
--- a/src/tpath.c
+++ b/src/tpath.c
@@ -74,7 +74,9 @@ size_t yaz_filepath_comp(const char **path_p, const char **comp)
 char *yaz_filepath_resolve(const char *fname, const char *path,
                            const char *base, char *fullpath)
 {
-    for(;;)
+    if (path && *path == '\0')
+        path = 0;
+    for (;;)
     {
         struct stat stat_buf;
         size_t slen = 0;