libpgf: fix a warning in reader.c

2012-01-26 08:58:23 +00:00
parent 51def0c381
commit 469d8cf804
1 changed files with 1 additions and 1 deletions
--- a/src/runtime/c/pgf/reader.c
+++ b/src/runtime/c/pgf/reader.c
@@ -539,7 +539,7 @@ pgf_read_to_PgfEquationsM(GuType* type, PgfReader* rdr, void* to)
                gu_malloc(rdr->opool, 
                          sizeof(PgfEquation)+sizeof(PgfPatt)*n_patts);
            equ->n_patts = n_patts;
-            for (int j = 0; j < n_patts; j++) {
+            for (GuLength j = 0; j < n_patts; j++) {
                pgf_read_to(rdr, gu_type(PgfPatt), &equ->patts[j]);
                gu_return_on_exn(rdr->err, );
            }