diff options
Diffstat (limited to 'sway/commands/workspace.c')
| -rw-r--r-- | sway/commands/workspace.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sway/commands/workspace.c b/sway/commands/workspace.c index f5558bb4..ceb4cd6e 100644 --- a/sway/commands/workspace.c +++ b/sway/commands/workspace.c @@ -1,4 +1,5 @@ #define _XOPEN_SOURCE 500 +#include <ctype.h> #include <string.h> #include <strings.h> #include "sway/commands.h" @@ -60,9 +61,13 @@ struct cmd_results *cmd_workspace(int argc, char **argv) { struct sway_container *ws = NULL; if (strcasecmp(argv[0], "number") == 0) { if (argc < 2) { - cmd_results_new(CMD_INVALID, "workspace", + return cmd_results_new(CMD_INVALID, "workspace", "Expected workspace number"); } + if (!isdigit(argv[1][0])) { + return cmd_results_new(CMD_INVALID, "workspace", + "Invalid workspace number '%s'", argv[1]); + } if (!(ws = workspace_by_number(argv[1]))) { char *name = join_args(argv + 1, argc - 1); ws = workspace_create(NULL, name); |