[Pspp-cvs] Changes to pspp/src/postscript.c

[Ben Pfaff]

Index: pspp/src/postscript.c
diff -u pspp/src/postscript.c:1.19 pspp/src/postscript.c:1.20
--- pspp/src/postscript.c:1.19  Mon Jun 13 06:51:13 2005
+++ pspp/src/postscript.c       Sun Jul 31 05:57:09 2005
@@ -1452,7 +1452,7 @@
          char *beg;
          beg = buf2 = fn_interp_vars (buf, ps_get_var);
          len = strlen (buf2);
-         while (isspace (*beg))
+         while (isspace ((unsigned char) *beg))
            beg++, len--;
          if (beg[len - 1] == '\n')
            len--;