Replace done with exit at uip

[mmh] / uip / dp.c

diff --git a/uip/dp.c b/uip/dp.c
index 1a91678..22e725c 100644 (file)
--- a/uip/dp.c
+++ b/uip/dp.c
@@ -56,17 +56,18 @@ main(int argc, char **argv)
                        switch (smatch(++cp, switches)) {
                        case AMBIGSW:
                                ambigsw(cp, switches);
-                               done(1);
+                               /* sysexits.h EX_USAGE */
+                               exit(1);
                        case UNKWNSW:
                                adios(NULL, "-%s unknown", cp);
 
                        case HELPSW:
                                snprintf(buf, sizeof(buf), "%s [switches] dates ...", invo_name);
                                print_help(buf, switches, 1);
-                               done(1);
+                               exit(0);
                        case VERSIONSW:
                                print_version(invo_name);
-                               done(1);
+                               exit(0);
 
                        case FORMSW:
                                if (!(form = *argp++) || *form == '-')
@@ -101,8 +102,7 @@ main(int argc, char **argv)
                status += process(dates[datep]);
 
        context_save();  /* save the context file */
-       done(status);
-       return 1;
+       return status;
 }