fixed tabs

1 files changed, 15 insertions, 15 deletions

diff --git a/keygen.c b/keygen.c
index 0dd64ca..7e49a85 100644
--- a/keygen.c
+++ b/keygen.c
@@ -4,26 +4,26 @@
 
 int main(int argc, char* argv[]) {
 
-        int opt;
+	int opt;
 	int nbytes = 256;
-        char* output;
+	char* output;
 	int defout = 0;
 	int defbyte = 0;
-        while ((opt = getopt(argc, argv, "b:o:")) != -1) {
-                switch (opt) {
-                case 'b':
-                        nbytes = atoi(optarg);
+	while ((opt = getopt(argc, argv, "b:o:")) != -1) {
+		switch (opt) {
+		case 'b':
+			nbytes = atoi(optarg);
 			defbyte = 1;
-                        break;
-                case 'o':
-                        output = argv[(optind-1)];
+			break;
+		case 'o':
+			output = argv[(optind-1)];
 			defout = 1;
-                        break;
-                default:
-                        fprintf(stderr, "Usage: %s [-b nbytes] [-o output] \n", argv[0]);
-                        exit(EXIT_FAILURE);
-                }
-        }
+			break;
+		default:
+			fprintf(stderr, "Usage: %s [-b nbytes] [-o output] \n", argv[0]);
+			exit(EXIT_FAILURE);
+		}
+	}
 
 	if (nbytes < 0) {
 		printf("Negative byte value inserted! \n");