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diff liboctave/kpse.cc @ 5618:36074b79a73b

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[project @ 2006-02-13 18:23:59 by jwe]
author jwe
date Mon, 13 Feb 2006 18:24:00 +0000
parents e92411b7eb21
children 8b7046423d1e
line wrap: on
line diff
--- a/liboctave/kpse.cc
+++ b/liboctave/kpse.cc
@@ -73,8 +73,9 @@
 
 /* If you want to find subdirectories in a directory with non-Unix
    semantics (specifically, if a directory with no subdirectories does
-   not have exactly two links), define this.  */
-#if !defined (DOSISH) || defined(__DJGPP__)
+   not have exactly two links), define this.  Cygwin systems do not
+   have Unix semantics for network mapped drives.  */
+#if defined(__DJGPP__) || ! (defined (DOSISH) || defined (__CYGWIN__))
 /* Surprise!  DJGPP returns st_nlink exactly like on Unix.  */
 #define ST_NLINK_TRICK
 #endif /* either not DOSISH or __DJGPP__ */
@@ -465,7 +466,7 @@
       b = e + 1;
 
       /* Skip any consecutive colons.  */
-      while (kpse_is_env_sep (path[b]) && b < len)
+      while (b < len && kpse_is_env_sep (path[b]))
 	b++;
 
       if (b >= len)