emo/procps
1
0
Fork 0
Code Issues Pull Requests Packages Releases Activity

w: fix compiler warnings

Browse Source 
w.c:409:2: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
w.c:325:42: warning: unused variable 'args' [-Wunused-variable]

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
This commit is contained in:
Sami Kerola 2012-02-25 23:54:51 +01:00 committed by Craig Small
parent 909285ce44
commit 2347521bb5
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
w.c
View File

@ -325,7 +325,7 @@ int main(int argc, char **argv)
char *user = NULL, *p; char *user = NULL, *p;
utmp_t *u; utmp_t *u;
struct winsize win; struct winsize win;
int header = 1, longform = 1, from = 1, args, maxcmd = 80, ch; int header = 1, longform = 1, from = 1, maxcmd = 80, ch;
int userlen = 8; int userlen = 8;
int fromlen = 16; int fromlen = 16;
char *env_var; char *env_var;
@ -409,7 +409,7 @@ int main(int argc, char **argv)
} }
if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &win) != -1 && win.ws_col > 0) if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &win) != -1 && win.ws_col > 0)
maxcmd = win.ws_col; maxcmd = win.ws_col;
else if (p = getenv("COLUMNS")) else if ((p = getenv("COLUMNS")))
maxcmd = atoi(p); maxcmd = atoi(p);
else else
maxcmd = 80; maxcmd = 80;