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Rewrite uicb_exec

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This commit is contained in:
Julien Danjou 2008-03-14 18:12:33 +01:00
parent 539636c77e
commit 6818a692d2
1 changed files with 9 additions and 13 deletions
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22
uicb.c
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@ -52,7 +52,6 @@ void
uicb_exec(int screen __attribute__ ((unused)), char *cmd)
{
Client *c;
int args_pos;
char *args, *path;
/* remap all clients since some WM won't handle them otherwise */
@ -61,23 +60,20 @@ uicb_exec(int screen __attribute__ ((unused)), char *cmd)
XSync(globalconf.display, False);
if(globalconf.display)
close(ConnectionNumber(globalconf.display));
/* Ignore the leading spaces if any */
for(args_pos = 0;
args_pos < a_strlen(cmd) && cmd[args_pos] == ' ';
++args_pos);
while(cmd[0] && cmd[0] == ' ')
cmd++;
/* Get the beginning of the arguments */
if((args = strchr(cmd + args_pos, ' ')) == NULL)
{
warn("invalid command %s\n", cmd);
return;
}
args = strchr(cmd, ' ');
if(args)
path = strndup(cmd, args - cmd);
else
path = strndup(cmd, a_strlen(cmd));
path = strndup(cmd + args_pos, args - (cmd + args_pos));
execlp(path, cmd, NULL);
p_delete(&path);
}