Handle overflow when computing char display width (Bug#9496).

[gnu-emacs] / src / dispnew.c

diff --git a/src/dispnew.c b/src/dispnew.c
index 680c861c382fd49f025c003aba549f5e4798a203..9e57bbb28bf8dba49b228560998b0c4d95cc3792 100644 (file)
--- a/src/dispnew.c
+++ b/src/dispnew.c
@@ -62,7 +62,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <errno.h>
 
 /* Get number of chars of output now in the buffer of a stdio stream.
-   This ought to be built in in stdio, but it isn't.  Some s- files
+   This ought to be built in stdio, but it isn't.  Some s- files
    override this because their stdio internals differ.  */
 
 #ifdef __GNU_LIBRARY__