replaced returns from main by exits (bloody SUN)

diff --git a/util/LLgen/src/main.c b/util/LLgen/src/main.c
index c7db5a7..c589fb8 100644 (file)
--- a/util/LLgen/src/main.c
+++ b/util/LLgen/src/main.c
@@ -96,7 +96,7 @@ main(argc,argv) register string       argv[]; {
                                continue;
                          default:
                                fprintf(stderr,"illegal option : %c\n",*arg);
-                               return 1;
+                               exit(1);
                        }
 # ifndef NDEBUG
                        break;
@@ -126,7 +126,7 @@ main(argc,argv) register string     argv[]; {
 # endif
        if ((fact = fopen(f_temp,"w")) == NULL) {
                fputs("Cannot create temporary\n",stderr);
-               return 1;
+               exit(1);
        }
        a_init();
        readgrammar(argc,argv);
@@ -149,7 +149,7 @@ main(argc,argv) register string     argv[]; {
        else    gencode(argc);
        UNLINK(f_temp);
        UNLINK(f_pars);
-       return 0;
+       exit(0);
 }
 
 STATIC