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protocol/ArgParser: overload as ParseCommandArg(), pass references

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This commit is contained in:
Max Kellermann
2015-08-11 22:34:22 +02:00
parent 0f92d021a1
commit 9231f420c1
8 changed files with 56 additions and 71 deletions
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4
src/command/OtherCommands.cxx
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@@ -309,7 +309,7 @@ CommandResult
handle_setvol(Client &client, Request args)
{
unsigned level;
if (!check_unsigned(client, &level, args.front()))
if (!ParseCommandArg(client, level, args.front()))
return CommandResult::ERROR;
if (level > 100) {
@@ -330,7 +330,7 @@ CommandResult
handle_volume(Client &client, Request args)
{
int relative;
if (!check_int(client, &relative, args.front()))
if (!ParseCommandArg(client, relative, args.front()))
return CommandResult::ERROR;
if (relative < -100 || relative > 100) {