[gtk/im-context-work: 3/4] composetable: Fix an off-by-one

[Matthias Clasen <matthiasc src gnome org>]

commit 52fb900cedeaa2b7ef42d7373c85c00ab054d1ba
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Feb 1 08:40:31 2021 -0500

    composetable: Fix an off-by-one
    
    Fix an off-by-one in the code parsing octal escapes
    in compose files.

 gtk/gtkcomposetable.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkcomposetable.c b/gtk/gtkcomposetable.c
index 901a7ecbf9..94e3421f7b 100644
--- a/gtk/gtkcomposetable.c
+++ b/gtk/gtkcomposetable.c
@@ -100,8 +100,8 @@ parse_compose_value (GtkComposeData *compose_data,
       if (uch == '\0' && words[2][0] == '"')
         uch = '"';
       /* The escaped octal */
-      else if (uch >= '0' && uch <= '8')
-        uch = g_ascii_strtoll(words[1] + 1, NULL, 8);
+      else if (uch >= '0' && uch < '8')
+        uch = g_ascii_strtoll (words[1] + 1, NULL, 8);
       /* If we need to handle other escape sequences. */
       else if (uch != '\\')
         {