X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=sbr%2Fexecprog.c;h=c10421d2ce4b306f7ba721106a89cc79d07ee68a;hp=ce38307798f1544ba8e0208d9f21e0b2af4f4863;hb=4112940aea5591648b03a81907408752c08b33aa;hpb=556440fbe435fee96348ca56e44c015149e5f7da

diff --git a/sbr/execprog.c b/sbr/execprog.c
index ce38307..c10421d 100644
--- a/sbr/execprog.c
+++ b/sbr/execprog.c
@@ -4,6 +4,9 @@
 */
 
 #include <h/mh.h>
+#include <unistd.h>
+#include <stdarg.h>
+#include <sysexits.h>
 
 
 int
@@ -16,21 +19,21 @@ execprog(char *cmd, char **arg)
 	case -1:
 		/* fork error */
 		advise("fork", "unable to");
-		return 1;
+		return -1;
 
 	case 0:
 		/* child */
 		execvp(cmd, arg);
 		fprintf(stderr, "unable to exec ");
 		perror(cmd);
-		_exit(-1);
+		_exit(EX_OSERR);
 
 	default:
 		/* parent */
 		return pidXwait(pid, cmd);
 	}
 
-	return 1;  /* NOT REACHED */
+	return -1;  /* NOT REACHED */
 }