X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/afee8ed17a56617618fb7f963b111d7cf0fb56e7..9389882b87260b964150ae7aa1949dcdbc2ef421:/uip/mhshowsbr.c

diff --git a/uip/mhshowsbr.c b/uip/mhshowsbr.c
index 866a41bf..fe0e3304 100644
--- a/uip/mhshowsbr.c
+++ b/uip/mhshowsbr.c
@@ -11,15 +11,12 @@
 #include <fcntl.h>
 #include <h/signals.h>
 #include <h/md5.h>
-#include <errno.h>
 #include <setjmp.h>
-#include <signal.h>
 #include <h/mts.h>
 #include <h/tws.h>
 #include <h/mime.h>
 #include <h/mhparse.h>
 #include <h/utils.h>
-#include <sys/wait.h>
 
 extern int debugsw;
 
@@ -191,7 +188,7 @@ DisplayMsgHeader (CT ct, char *form)
 
     fflush (stdout);
 
-    for (i = 0; (child_id = vfork()) == NOTOK && i < 5; i++)
+    for (i = 0; (child_id = fork()) == NOTOK && i < 5; i++)
 	sleep (5);
 
     switch (child_id) {
@@ -226,39 +223,31 @@ show_switch (CT ct, int serial, int alternate)
     switch (ct->c_type) {
 	case CT_MULTIPART:
 	    return show_multi (ct, serial, alternate);
-	    break;
 
 	case CT_MESSAGE:
 	    switch (ct->c_subtype) {
 		case MESSAGE_PARTIAL:
 		    return show_partial (ct, serial, alternate);
-		    break;
 
 		case MESSAGE_EXTERNAL:
 		    return show_external (ct, serial, alternate);
-		    break;
 
 		case MESSAGE_RFC822:
 		default:
 		    return show_message_rfc822 (ct, serial, alternate);
-		    break;
 	    }
-	    break;
 
 	case CT_TEXT:
 	    return show_text (ct, serial, alternate);
-	    break;
 
 	case CT_AUDIO:
 	case CT_IMAGE:
 	case CT_VIDEO:
 	case CT_APPLICATION:
 	    return show_content (ct, serial, alternate);
-	    break;
 
 	default:
 	    adios (NULL, "unknown content type %d", ct->c_type);
-	    break;
     }
 
     return 0;	/* NOT REACHED */
@@ -560,7 +549,7 @@ show_content_aux2 (CT ct, int serial, int alternate, char *cracked, char *buffer
 
     fflush (stdout);
 
-    for (i = 0; (child_id = vfork()) == NOTOK && i < 5; i++)
+    for (i = 0; (child_id = fork()) == NOTOK && i < 5; i++)
 	sleep (5);
     switch (child_id) {
 	case NOTOK:
@@ -623,7 +612,7 @@ show_text (CT ct, int serial, int alternate)
      */
     if (!alternate || ct->c_subtype == TEXT_PLAIN) {
 	snprintf (buffer, sizeof(buffer), "%%p%s '%%F'", progsw ? progsw :
-		moreproc && *moreproc ? moreproc : "more");
+		moreproc && *moreproc ? moreproc : DEFAULT_PAGER);
 	cp = (ct->c_showproc = add (buffer, NULL));
 	return show_content_aux (ct, serial, alternate, cp, NULL);
     }