diff options
Diffstat (limited to 'node.c')
| -rw-r--r-- | node.c | 12 |
1 files changed, 7 insertions, 5 deletions
@@ -10,8 +10,8 @@ * * GAWK is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 1, or (at your option) - * any later version. + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. * * GAWK is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of @@ -20,7 +20,7 @@ * * You should have received a copy of the GNU General Public License * along with GAWK; see the file COPYING. If not, write to - * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. + * the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "awk.h" @@ -240,8 +240,10 @@ int flags; c = *pf++; if (c == '\\') { c = parse_escape(&pf); - if (c < 0) - cant_happen(); + if (c < 0) { + warning("backslash at end of string"); + c = '\\'; + } *pt++ = c; } else *pt++ = c; |