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Remove empty-argument checks 

This code removes code which could only be hit be running awesome --search '' or
awesome -c ''. In both cases there are many possibilities for weird/invalid
arguments and I don't see why the empty string deserves special treatment.

Note that awesome --search does NOT hit this code, because getopt_long handles
the case of "completely missing" arguments itself.

Signed-off-by: Uli Schlachter <psychon@znc.in>
This commit is contained in:
Uli Schlachter 2016-08-31 13:27:07 +02:00
parent fd90061c24
commit 4cbf87b441
1 changed files with 2 additions and 8 deletions
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10
awesome.c
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@ -507,16 +507,10 @@ main(int argc, char **argv)
run_test = true;
break;
case 'c':
if(a_strlen(optarg))
confpath = a_strdup(optarg);
else
fatal("-c option requires a file name");
confpath = a_strdup(optarg);
break;
case 's':
if(a_strlen(optarg))
string_array_append(&searchpath, a_strdup(optarg));
else
fatal("-s option requires a directory name");
string_array_append(&searchpath, a_strdup(optarg));
break;
case 'a':
no_argb = true;