listamsb: remove unneeded variable in main().

1 files changed, 3 insertions, 3 deletions

diff --git a/listamsb.c b/listamsb.c
index a70d57e..f833987 100644
--- a/listamsb.c
+++ b/listamsb.c
@@ -134,7 +134,7 @@ int next_line(void) {
 	if(!ptr) {
 		if(verbose)
 			fprintf(stderr, "end of program\n");
-		return -1;
+		return 0;
 	}
 
 	lineno = read_word();
@@ -306,7 +306,7 @@ void open_output() {
 }
 
 int main(int argc, char **argv) {
-	int proglen, lineno, rv = 0, linecount = 0;
+	int proglen, rv = 0, linecount = 0;
 
 	set_self(argv[0]);
 
@@ -316,7 +316,7 @@ int main(int argc, char **argv) {
 
 	proglen = read_header();
 
-	while( (lineno = next_line()) != -1 )
+	while(next_line())
 		linecount++;
 
 	if(verbose) {