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diff lwasm/input.c @ 172:a88b04ba5ab8

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Fixed segfault opening relative paths without a current directory on the stack; probably a symptom of another bug somewhere
author William Astle <lost@l-w.ca>
date Mon, 05 Sep 2011 18:10:21 -0600
parents 38c1537857ce
children 1824cabf25ce
line wrap: on
line diff
--- a/lwasm/input.c	Fri Sep 02 18:10:26 2011 -0600
+++ b/lwasm/input.c	Mon Sep 05 18:10:21 2011 -0600
@@ -274,7 +274,7 @@
 
 	/* relative path, check relative to "current file" directory */
 	p = lw_stack_top(as -> file_dir);
-	p2 = make_filename(p, s);
+	p2 = make_filename(p ? p : "", s);
 	debug_message(as, 2, "Open file (st cd) %s", p2);
 	fp = fopen(p2, "rb");
 	if (fp)