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authorDan McGee <dan@archlinux.org>2010-07-07 17:12:42 -0500
committerDan McGee <dan@archlinux.org>2010-08-23 21:48:28 -0500
commitd896527d21107afe69328ac465a3d2f0e318ddca (patch)
tree9cf121bd6883d5d89c9ca942d0b0c387656d2208 /src/pacman
parentce3f4e7800f215e8a2b6e22bbd5f5ec9e0de90c2 (diff)
fgets invocation cleanup
From the fgets manpage: fgets() reads in at most one less than size characters from stream and stores them into the buffer pointed to by s. Reading stops after an EOF or a newline. If a newline is read, it is stored into the buffer. A '\0' is stored after the last character in the buffer. This means there is no need at all to do 'size - 1' math. Remove all of that and just use sizeof() for simplicity on the buffer we plan on reading into. Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'src/pacman')
-rw-r--r--src/pacman/util.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/pacman/util.c b/src/pacman/util.c
index d117cd39..dbac29bf 100644
--- a/src/pacman/util.c
+++ b/src/pacman/util.c
@@ -690,7 +690,6 @@ void display_optdepends(pmpkg_t *pkg)
static int question(short preset, char *fmt, va_list args)
{
char response[32];
- int sresponse = sizeof(response)-1;
FILE *stream;
if(config->noconfirm) {
@@ -713,7 +712,7 @@ static int question(short preset, char *fmt, va_list args)
return(preset);
}
- if(fgets(response, sresponse, stdin)) {
+ if(fgets(response, sizeof(response), stdin)) {
strtrim(response);
if(strlen(response) == 0) {
return(preset);