isl_handle_error: avoid use of isl_options_get_on_error

isl_options_get_on_error could end up calling isl_handle_error
recursively, resulting in an infinite calling sequence.

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>

diff --git a/isl_ctx.c b/isl_ctx.c
index 10bcbf9..e5f1d08 100644 (file)
--- a/isl_ctx.c
+++ b/isl_ctx.c
@@ -9,14 +9,17 @@
 
 #include <isl_ctx_private.h>
 #include <isl/vec.h>
-#include <isl/options.h>
+#include <isl_options_private.h>
 
 void isl_handle_error(isl_ctx *ctx, enum isl_error error, const char *msg,
        const char *file, int line)
 {
+       if (!ctx)
+               return;
+
        isl_ctx_set_error(ctx, error);
 
-       switch (isl_options_get_on_error(ctx)) {
+       switch (ctx->opt->on_error) {
        case ISL_ON_ERROR_WARN:
                fprintf(stderr, "%s:%d: %s\n", file, line, msg);
                return;