tremove useless variable - st - [fork] customized build of st, the simple termi… | |
git clone git://src.adamsgaard.dk/st | |
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--- | |
commit afc73c920df958dabaf1e8e544be47cbe9c919ce | |
parent b3902ca1782515ee8b9cd38af10e51bc3ba2fc98 | |
Author: Matthias-Christian Ott <[email protected]> | |
Date: Sat, 5 Jul 2008 13:29:21 +0200 | |
remove useless variable | |
Diffstat: | |
M std.c | 4 +--- | |
1 file changed, 1 insertion(+), 3 deletions(-) | |
--- | |
diff --git a/std.c b/std.c | |
t@@ -264,7 +264,6 @@ ungetch(int c) { | |
int | |
main(int argc, char *argv[]) { | |
fd_set rfds; | |
- int r; | |
if(argc == 2 && !strcmp("-v", argv[1])) { | |
fprintf(stderr, "std-"VERSION", © 2008 Matthias-Christian Ott… | |
t@@ -280,8 +279,7 @@ main(int argc, char *argv[]) { | |
FD_SET(STDIN_FILENO, &rfds); | |
FD_SET(ptm, &rfds); | |
for(;;) { | |
- r = select(ptm + 1, &rfds, NULL, NULL, NULL); | |
- if(r == -1) | |
+ if(select(ptm + 1, &rfds, NULL, NULL, NULL) == -1) | |
err(EXIT_FAILURE, "cannot select"); | |
if(FD_ISSET(ptm, &rfds)) { | |
do { |