X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=sbr%2Fgetans.c;h=f3cea2733b9fe5c5ba6fd29da03bd41ad0aa2789;hp=919fd32d66537a9b70cd0c7c7548792b503edb77;hb=fc9279e818dfc96c63a5d75a89080cc68cfe1170;hpb=714b5c530ece27ea2835a313013f5b770163403c

diff --git a/sbr/getans.c b/sbr/getans.c
index 919fd32..f3cea27 100644
--- a/sbr/getans.c
+++ b/sbr/getans.c
@@ -10,6 +10,7 @@
 #include <h/signals.h>
 #include <setjmp.h>
 #include <signal.h>
+#include <unistd.h>
 
 static char ansbuf[BUFSIZ];
 static jmp_buf sigenv;
@@ -17,7 +18,7 @@ static jmp_buf sigenv;
 /*
 ** static prototypes
 */
-static RETSIGTYPE intrser(int);
+static void intrser(int);
 
 
 char **
@@ -52,25 +53,25 @@ getans(char *prompt, struct swit *ansp)
 		}
 		cpp = brkstring(ansbuf, " ", NULL);
 		switch (smatch(*cpp, ansp)) {
-			case AMBIGSW:
-				ambigsw(*cpp, ansp);
-				continue;
-			case UNKWNSW:
-				printf(" -%s unknown. Hit <CR> for help.\n", *cpp);
-				continue;
-			default:
-				SIGNAL(SIGINT, istat);
-				return cpp;
+		case AMBIGSW:
+			ambigsw(*cpp, ansp);
+			continue;
+		case UNKWNSW:
+			printf(" -%s unknown. Hit <CR> for help.\n", *cpp);
+			continue;
+		default:
+			SIGNAL(SIGINT, istat);
+			return cpp;
 		}
 	}
 }
 
 
-static RETSIGTYPE
+static void
 intrser(int i)
 {
 	/*
 	** should this be siglongjmp?
 	*/
-	longjmp(sigenv, 1);
+	close(STDIN_FILENO);
 }