in help_init(), properly use mbstrlen() instead of strlen() when

calculating the amount of space available for "^Space" and "M-Space"

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3515 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

diff --git a/src/help.c b/src/help.c
index 3d4778c4e78961099dc7b7f5b148198176104bf6..5d3f734be44eb01e8bb57a0711bd7315e8d65dbf 100644 (file)
--- a/src/help.c
+++ b/src/help.c
@@ -441,7 +441,7 @@ void help_init(void)
                     * of blank space.  If this entry takes up more than
                     * one entry's worth of space, use two to display
                     * it. */
-                   if (strlen(space_ptr) > 6)
+                   if (mbstrlen(space_ptr) > 6)
                        entries++;
                } else
                    /* Otherwise, truncate it so that it takes up only
@@ -489,7 +489,7 @@ void help_init(void)
                /* If we're here, we have at least two entries worth of
                 * blank space.  If this entry takes up more than one
                 * entry's worth of space, use two to display it. */
-               if (strlen(space_ptr) > 5)
+               if (mbstrlen(space_ptr) > 5)
                    entries++;
 
                ptr += sprintf(ptr, "M-%s", space_ptr);