em/dmenu
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cleanup

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This commit is contained in:
Connor Lane Smith 2011-05-15 13:58:54 +01:00
parent f5bd1eed8d
commit fb67bd666e
1 changed files with 5 additions and 6 deletions
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11
dmenu.c
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@ -38,7 +38,7 @@ static void setup(void);
static char text[BUFSIZ] = "";
static int bh, mw, mh;
static int inputw = 0;
static int inputw;
static int lines = 0;
static int monitor = -1;
static int promptw;
@ -78,7 +78,7 @@ main(int argc, char *argv[]) {
fast = True;
else if(!strcmp(argv[i], "-i"))
fstrncmp = strncasecmp;
else if(i == argc-1)
else if(i+1 == argc)
goto usage;
/* double flags */
else if(!strcmp(argv[i], "-l"))
@ -220,9 +220,9 @@ void
insert(const char *s, ssize_t n) {
if(strlen(text) + n > sizeof text - 1)
return;
memmove(text + cursor + n, text + cursor, sizeof text - cursor - MAX(n, 0));
memmove(&text[cursor + n], &text[cursor], sizeof text - cursor - MAX(n, 0));
if(n > 0)
memcpy(text + cursor, s, n);
memcpy(&text[cursor], s, n);
cursor += n;
match();
}
@ -458,8 +458,7 @@ readstdin(void) {
if(strlen(items[i].text) > max)
max = strlen(maxstr = items[i].text);
}
if(maxstr)
inputw = textw(dc, maxstr);
inputw = maxstr ? textw(dc, maxstr) : 0;
}
void