add comment about case falling through

this makes code checker tools happy and the code easier to understand

diff --git a/babl/babl-extension.c b/babl/babl-extension.c
index 19735888f86d3fee3cea765b47439f1f8b79275b..9c05e5387ebc9695387c331e889ab339df44bf43 100644 (file)
--- a/babl/babl-extension.c
+++ b/babl/babl-extension.c
@@ -326,6 +326,7 @@ babl_extension_load_dir_list (const char *dir_list)
         {
           case '\0':
             eos = 1;
+            /* don't break here, the path needs to be processed */
 
           case BABL_PATH_SEPARATOR:
           {