fl_wrapper: fix sort_of_realpath (which could not handle multiple consecutive slashes)

src/tools-source/fl_wrapper/fl_wrapper.c

@@ -3,7 +3,7 @@
  * This copyright note is auto-generated by ./scripts/Create-CopyPatch.
  *
  * Filename: src/tools-source/fl_wrapper/fl_wrapper.c
- * Copyright (C) 2006 - 2009 The OpenSDE Project
+ * Copyright (C) 2006 - 2010 The OpenSDE Project
  * Copyright (C) 2004 - 2006 The T2 SDE Project
  * Copyright (C) 1998 - 2003 Clifford Wolf
  *
@@ -279,18 +279,22 @@ static void sort_of_realpath (const char *file, char *absfile)
 	}
 
 	const char* src = file; char* dst = absfile;
-	/* till the end, remove ./ and ../ parts */
+	/* till the end, remove //, ./ and ../ parts */
 	while (dst < absfile + PATH_MAX && *src) {
-		if (*src == '.') {
+		if (*src == '/' && src[1] == '/')
+			while (src[1] == '/') src++;
+		else if (*src == '.') {
 			if (src[1] == '.' && (src[2] == '/' || src[2] == 0)) {
 				if (dst > absfile+1) --dst; /* jump to last '/' */
 				while (dst >absfile+1 && dst[-1] != '/')
 					--dst;
 				src += 2; if (*src) src++;
+				while (*src == '/') src++;
 				continue;
 			}
 			else if (src[1] == '/' || src[1] == 0) {
 				src += 1; if (*src) src++;
+				while (*src == '/') src++;
 				continue;
 			}
 		}