Prevent a silly core-dump.

diff --git a/main.c b/main.c
index 952e57b21be9ccef86e6a1842e1f98206f9d0e19..be174ad32803d187dc47d685b304bb087d854013 100644 (file)
--- a/main.c
+++ b/main.c
@@ -536,8 +536,11 @@ main(int argc, char *argv[])
        }
     }
 
+    if (compile_only)
+       exit(0);
+
     /* are we running the right instance of comparator? */
-    for (scf = scflist; scf->next; scf = scf->next)
+    for (scf = scflist; scf; scf = scf->next)
        if (strcmp(scf->hash_method, HASHMETHOD))
        {
            fprintf(stderr, 
@@ -578,27 +581,24 @@ main(int argc, char *argv[])
            fclose(scf->fp);
        }
 
-    if (!compile_only)
-    {
-       if (debug)
-           dump_array("Consolidated hash list:\n", sort_buffer, sort_count);
-
-       /* now we're ready to emit the report */
-       puts("#SCF-B 2.0");
-       printf("Hash-Method: %s\n", scflist->hash_method);
-       puts("Merge-Program: comparator " VERSION);
-       printf("Normalization: %s\n", scflist->normalization);
-       printf("Shred-Size: %d\n", scflist->shred_size);
-       puts("%%");
-       for (scf = scflist; scf->next; scf = scf->next)
-           printf("%s:%d\n", scf->name, scf->totallines);
-       puts("%%");
-
-       report_time("Hash merge done, %d shreds", sort_count);
-       sort_hashes(sort_buffer, sort_count);
-       report_time("Sort done");
-       emit_report(sort_buffer, sort_count);
-    }
+    if (debug)
+       dump_array("Consolidated hash list:\n", sort_buffer, sort_count);
+
+    /* now we're ready to emit the report */
+    puts("#SCF-B 2.0");
+    printf("Hash-Method: %s\n", scflist->hash_method);
+    puts("Merge-Program: comparator " VERSION);
+    printf("Normalization: %s\n", scflist->normalization);
+    printf("Shred-Size: %d\n", scflist->shred_size);
+    puts("%%");
+    for (scf = scflist; scf->next; scf = scf->next)
+       printf("%s:%d\n", scf->name, scf->totallines);
+    puts("%%");
+
+    report_time("Hash merge done, %d shreds", sort_count);
+    sort_hashes(sort_buffer, sort_count);
+    report_time("Sort done");
+    emit_report(sort_buffer, sort_count);
 
     exit(0);
 }