X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flibpspp%2Fgetl.c;h=dbabde478ed7952b8f69c1e16de8765357ef3504;hb=c427e8ca6b4c5d3d365b4ff3bb58a81e34efd217;hp=180258fced3feb85404c2c0a3031637c90bc32b1;hpb=360dcdd5b188e73cf8cf97238cc4c0c44b3e6cf8;p=pspp-builds.git

diff --git a/src/libpspp/getl.c b/src/libpspp/getl.c
index 180258fc..dbabde47 100644
--- a/src/libpspp/getl.c
+++ b/src/libpspp/getl.c
@@ -210,6 +210,7 @@ bool
 getl_read_line (struct source_stream *ss, struct string *line,
 		enum getl_syntax *syntax)
 {
+  assert (ss != NULL);
   while (!ll_is_empty (&ss->sources))
     {
       struct getl_source *s = current_source (ss);