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Fixed a stupid bug with the return value type of getopt.
[dus.git]
/
dus.c
diff --git
a/dus.c
b/dus.c
index
b6c8851
..
24dcc28
100644
(file)
--- a/
dus.c
+++ b/
dus.c
@@
-230,7
+230,7
@@
void print_sorted(struct file_with_size *root, int height) {
/**********************************************************************/
int main(int argc, char **argv) {
-
char
c;
+
int
c;
struct file_with_size *root;
root = 0;