Merge pull request #5410 from ton31337/feature/bgp_default-route_with_route-map_set

[mirror_frr.git] / lib / command_graph.c

diff --git a/lib/command_graph.c b/lib/command_graph.c
index 4757fd951f665d890de648cef60546d5dbdb47fc..d30d9ab702c27d4eb875a1561b8e6b265dc88a5b 100644 (file)
--- a/lib/command_graph.c
+++ b/lib/command_graph.c
@@ -97,7 +97,7 @@ void cmd_token_varname_set(struct cmd_token *token, const char *varname)
                        token->varname[i] = '_';
                        break;
                default:
-                       token->varname[i] = tolower((int)varname[i]);
+                       token->varname[i] = tolower((unsigned char)varname[i]);
                }
        token->varname[len] = '\0';
 }