ansii c

1 files changed, 14 insertions, 6 deletions

diff --git a/src/commands/tee.c b/src/commands/tee.c
index 652e369..b9b31be 100644
--- a/src/commands/tee.c
+++ b/src/commands/tee.c
@@ -17,16 +17,20 @@ static void help(void) {
 
 static void handle(int dummy){UNUSED(dummy);}
 
-static void run_tee(int file_count, FILE* files[file_count]) {
+static void run_tee(int file_count, FILE** files) {
     char c;
+    int i;
+
     while((c = getchar()) != EOF) {
-        for (int i = 0; i < file_count; i++) {
+        int i;
+        for (i = 0; i < file_count; i++) {
             fwrite(&c, 1, 1, files[i]);
             fflush(files[i]);
         }
         putchar(c);
     }
-    for (int i = 0; i < file_count; i++) {
+
+    for (i = 0; i < file_count; i++) {
         fclose(files[i]);
     }
 }
@@ -48,10 +52,13 @@ static int short_arg(char c, char* next) {
 
 COMMAND(tee) {
 
+    int start, i;
+    FILE** files;
+
     flags.append = false;
     flags.handle_sigint = false;
 
-    int start = parse_args(argc, argv, help, short_arg, NULL);
+    start = parse_args(argc, argv, help, short_arg, NULL);
 
     if (flags.handle_sigint) {
         signal(SIGINT, handle);
@@ -62,8 +69,9 @@ COMMAND(tee) {
         return EXIT_SUCCESS;
     }
 
-    FILE* files[argc - start];
-    for (int i = start; i < argc; i++) {
+    files = malloc(sizeof(FILE*) * (argc - start));
+
+    for (i = start; i < argc; i++) {
         FILE* file = get_file(argv[i], flags.append ? "a" : "w");
         files[i - start] = file;
     }