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Gah, need to use .get to handle case when environment variable isn't defined. 

Otherwise it would throw a runtime exception. :-(
This commit is contained in:
H. S. Teoh 2014-08-08 14:43:17 -07:00
parent 3931c20de4
commit 310b46c992
1 changed files with 3 additions and 3 deletions
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6
terminal.d
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@ -303,7 +303,7 @@ struct Terminal {
bool terminalInFamily(string[] terms...) { bool terminalInFamily(string[] terms...) {
import std.process; import std.process;
import std.string; import std.string;
auto term = environment["TERM"]; auto term = environment.get("TERM");
foreach(t; terms) foreach(t; terms)
if(indexOf(term, t) != -1) if(indexOf(term, t) != -1)
return true; return true;
@ -393,9 +393,9 @@ struct Terminal {
import std.string; import std.string;
import std.array; import std.array;
string termcapData = environment["TERMCAP"]; string termcapData = environment.get("TERMCAP");
if(termcapData.length == 0) { if(termcapData.length == 0) {
termcapData = getTermcapDatabase(environment["TERM"]); termcapData = getTermcapDatabase(environment.get("TERM"));
} }
auto e = replace(termcapData, "\\\n", "\n"); auto e = replace(termcapData, "\\\n", "\n");