Bugfix for length==0 case.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index b528a99..9d4cc84 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,7 @@
 Thu Feb 18 04:10:06 1993  John Gilmore  (gnu@cygnus.com)
 
+       * c-lang.c (c_printstr):  Bugfix for length==0 case.
+
        * c-lang.c (c_printstr):  If a C string ends in a null, don't
        print the null.
 

diff --git a/gdb/c-lang.c b/gdb/c-lang.c
index bfa03d0..b96dc1e 100644 (file)
--- a/gdb/c-lang.c
+++ b/gdb/c-lang.c
@@ -111,7 +111,7 @@ c_printstr (stream, string, length, force_ellipses)
   /* If the string was not truncated due to `set print elements', and
      the last byte of it is a null, we don't print that, in traditional C
      style.  */
-  if ((!force_ellipses) && string[length-1] == '\0')
+  if ((!force_ellipses) && length > 0 && string[length-1] == '\0')
     length--;
 
   if (length == 0)