preserve errors over closing files

diff --git a/org.glite.jp.primary/src/attrs.c b/org.glite.jp.primary/src/attrs.c
index b1906c6..cfdf91a 100644 (file)
--- a/org.glite.jp.primary/src/attrs.c
+++ b/org.glite.jp.primary/src/attrs.c
@@ -75,6 +75,8 @@ void process_files(glite_jp_context_t ctx, const char *job, glite_jp_attrval_t**
        char** names = NULL;
         int nnames = glite_jppsbe_get_names(ctx, job, class, &names);
        int n;
+       glite_jp_error_t        *keep_err = NULL;
+
         for (n = 0; n < nnames; n++)
                if (! glite_jppsbe_open_file(ctx,job,class, names[n], O_RDONLY, &beh)) {
                        if (!plugin->ops.open(plugin->fpctx,beh,uri,&ph)) {
@@ -89,9 +91,13 @@ void process_files(glite_jp_context_t ctx, const char *job, glite_jp_attrval_t**
                                        *nout = merge_attrvals(out,*nout,myattr);
                                        free(myattr);
                                }
+                               keep_err = ctx->error; ctx->error = NULL;
                                plugin->ops.close(plugin->fpctx, ph);
+                               if (keep_err) { ctx->error = keep_err; keep_err = NULL; }
                                }
+                       keep_err = ctx->error; ctx->error = NULL;
                        glite_jppsbe_close_file(ctx,beh);
+                       if (keep_err) { ctx->error = keep_err; keep_err = NULL; }
                }
 }