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authorzlg <zlg@zlg.space>2017-05-20 01:21:01 -0700
committerzlg <zlg@zlg.space>2017-05-20 01:21:01 -0700
commit3a80ead1cbe94d23205a490c8bf469feb5960f95 (patch)
tree0e8807b08402f354472c471cf1fcaca0d3a35917 /ch8
parentSolve Exercise 8-1: `cat` remastered (diff)
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8-1: Correct superfluous increment, comment
Diffstat (limited to 'ch8')
-rw-r--r--ch8/8-01_cat-remastered.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/ch8/8-01_cat-remastered.c b/ch8/8-01_cat-remastered.c
index 5e11ca8..53dd03e 100644
--- a/ch8/8-01_cat-remastered.c
+++ b/ch8/8-01_cat-remastered.c
@@ -55,10 +55,10 @@ void in2out() {
int main(int argc, char **argv) {
int fd;
- /* Remember the name we were invoked as, for messages */
ssize_t fstatus;
argv++;
#if DEBUG == 1
+ /* Remember the name we were invoked as, for messages */
char *prog = *argv;
d_printf("Starting %s", prog);
#endif
@@ -67,7 +67,6 @@ int main(int argc, char **argv) {
d_printf("No arguments specified; copying stdin to stdout");
#endif
in2out();
- argv++;
exit(0);
}
/* The trick to understanding this is "x--" will run one more time than