Fix strerror on Interix.

[gnulib.git] / lib / canonicalize-lgpl.c

diff --git a/lib/canonicalize-lgpl.c b/lib/canonicalize-lgpl.c
index 14dd536..2ed149b 100644 (file)
--- a/lib/canonicalize-lgpl.c
+++ b/lib/canonicalize-lgpl.c
@@ -135,7 +135,12 @@ __realpath (const char *name, char *resolved)
     {
       rpath = malloc (path_max);
       if (rpath == NULL)
-       return NULL;
+       {
+         /* It's easier to set errno to ENOMEM than to rely on the
+            'malloc-posix' gnulib module.  */
+         errno = ENOMEM;
+         return NULL;
+       }
     }
   else
     rpath = resolved;
@@ -209,7 +214,12 @@ __realpath (const char *name, char *resolved)
                new_size += path_max;
              new_rpath = (char *) realloc (rpath, new_size);
              if (new_rpath == NULL)
-               goto error;
+               {
+                 /* It's easier to set errno to ENOMEM than to rely on the
+                    'realloc-posix' gnulib module.  */
+                 errno = ENOMEM;
+                 goto error;
+               }
              rpath = new_rpath;
              rpath_limit = rpath + new_size;