diff options
| -rw-r--r-- | sway/commands/output/background.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/sway/commands/output/background.c b/sway/commands/output/background.c index 0c5c164f..82bccf68 100644 --- a/sway/commands/output/background.c +++ b/sway/commands/output/background.c @@ -3,6 +3,7 @@ #include <strings.h> #include <unistd.h> #include <wordexp.h> +#include <errno.h> #include "sway/commands.h" #include "sway/config.h" #include "log.h" @@ -71,21 +72,27 @@ struct cmd_results *output_cmd_background(int argc, char **argv) { if (conf) { char *conf_path = dirname(conf); src = malloc(strlen(conf_path) + strlen(src) + 2); - if (src) { - sprintf(src, "%s/%s", conf_path, p.we_wordv[0]); - } else { + if (!src) { + free(conf); + wordfree(&p); wlr_log(L_ERROR, - "Unable to allocate background source"); + "Unable to allocate resource: Not enough memory"); + return cmd_results_new(CMD_FAILURE, "output", + "Unable to allocate resources"); } + sprintf(src, "%s/%s", conf_path, p.we_wordv[0]); free(conf); } else { wlr_log(L_ERROR, "Unable to allocate background source"); } } - if (!src || access(src, F_OK) == -1) { + + if (access(src, F_OK) == -1) { + struct cmd_results *cmd_res = cmd_results_new(CMD_FAILURE, "output", + "Unable to access background file '%s': %s", src, strerror(errno)); + free(src); wordfree(&p); - return cmd_results_new(CMD_INVALID, "output", - "Background file unreadable (%s).", src); + return cmd_res; } output->background = strdup(src); |