diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/custom.c | 3 | ||||
| -rw-r--r-- | src/io.c | 33 |
2 files changed, 16 insertions, 20 deletions
diff --git a/src/custom.c b/src/custom.c index 08daa44..b3d5da5 100644 --- a/src/custom.c +++ b/src/custom.c @@ -1037,8 +1037,7 @@ void custom_config_main(void) } else { colorize = 0; wins_erase_status_bar(); - mvwaddstr(win[STA].p, 0, 0, - no_color_support); + mvwaddstr(win[STA].p, 0, 0, no_color_support); wgetch(win[KEY].p); } break; @@ -1168,13 +1168,14 @@ void io_log_display(struct io_file *log, const char *msg, RETURN_IF(log == NULL, _("No log file to display!")); if (ui_mode == UI_CMDLINE) { printf("\n%s [y/n] ", msg); - if (fgetc(stdin) == 'y') { - const char *arg[] = { pager, log->name, NULL }; - int pid; + if (fgetc(stdin) != 'y') + return; - if ((pid = fork_exec(NULL, NULL, pager, arg))) - child_wait(NULL, NULL, pid); - } + const char *arg[] = { pager, log->name, NULL }; + int pid; + + if ((pid = fork_exec(NULL, NULL, pager, arg))) + child_wait(NULL, NULL, pid); } else { if (status_ask_bool(msg) == 1) { const char *arg[] = { pager, log->name, NULL }; @@ -1262,11 +1263,11 @@ void io_set_lock(void) "lock file: \n\"%s\"\n" "and restart calcurse.\n"), path_cpid); exit(EXIT_FAILURE); - } else { - if (!io_dump_pid(path_cpid)) - EXIT(_("FATAL ERROR: could not create %s: %s\n"), - path_cpid, strerror(errno)); } + + if (!io_dump_pid(path_cpid)) + EXIT(_("FATAL ERROR: could not create %s: %s\n"), + path_cpid, strerror(errno)); } /* @@ -1319,18 +1320,14 @@ unsigned io_get_pid(char *file) int io_file_is_empty(char *file) { FILE *fp; + int ret = -1; if (file && (fp = fopen(file, "r"))) { - if ((fgetc(fp) == '\n' && fgetc(fp) == EOF) || feof(fp)) { - fclose(fp); - return 1; - } else { - fclose(fp); - return 0; - } + ret = (fgetc(fp) == '\n' && fgetc(fp) == EOF) || feof(fp); + fclose(fp); } - return -1; + return ret; } /* |