Remove unnecessary line

ccc.c

@@ -152,7 +152,6 @@ int main(int argc, char **argv)
 	int ch, ch2;
 	int run = 1;
 	while (run) {
-
 		ch = read_key();
 		switch (ch) {
 			/* quit */
@@ -173,7 +172,7 @@ int main(int argc, char **argv)
 			/* go back */
 			case BACKSPACE:
 			case ARROW_LEFT:
-			case 'h':;
+			case 'h':
 				/* get parent directory */
 				strcpy(p_cwd, cwd);
 				char *last_slash = strrchr(cwd, '/');
@@ -997,13 +996,20 @@ void edit_file(void)
 		return;
 	} else {
 		char *filename = files->items[sel_file].path;
-		/* 1 for space 1 for null */
-		int length = strlen(editor) + strlen(filename) + 2;
-		char command[length];
 
-		snprintf(command, length, "%s %s", editor, filename);
+		pid_t pid = fork();
-		system(command);
+		if (pid == 0) {
+			/* Child process */
+			execlp(editor, editor, filename, NULL);
+			_exit(1); /* Exit if exec fails */
+		} else if (pid > 0) {
+			/* Parent process */
+			waitpid(pid, NULL, 0);
 			list_files();
+		} else {
+			/* Fork failed */
+			wpprintw("fork failed: %s", strerror(errno));
+		}
 	}
 }
 
@@ -1242,10 +1248,6 @@ int read_key(void)
 		}
 	}
 
-	FILE *f = fopen("/home/night/a", "a");
-	fprintf(f, "c: %d\n", c);
-	fclose(f);
-
 	if (c == '\033') {
 		char seq[3];