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dropEmptyInitThenConcatStringsSep -> concatStringSep: CLI commands are not empty

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This commit is contained in:
Robert Hensing 2024-07-13 01:27:59 +02:00
parent 0480bfe50b
commit 062672b022
1 changed files with 3 additions and 1 deletions
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4
src/nix/main.cc
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@ -41,6 +41,8 @@ extern std::string chrootHelperName;
void chrootHelper(int argc, char * * argv); void chrootHelper(int argc, char * * argv);
#endif #endif
#include "strings.hh"
namespace nix { namespace nix {
enum struct AliasStatus { enum struct AliasStatus {
@ -185,7 +187,7 @@ struct NixArgs : virtual MultiCommand, virtual MixCommonArgs, virtual RootArgs
auto & info = i->second; auto & info = i->second;
if (info.status == AliasStatus::Deprecated) { if (info.status == AliasStatus::Deprecated) {
warn("'%s' is a deprecated alias for '%s'", warn("'%s' is a deprecated alias for '%s'",
arg, dropEmptyInitThenConcatStringsSep(" ", info.replacement)); arg, concatStringsSep(" ", info.replacement));
} }
pos = args.erase(pos); pos = args.erase(pos);
for (auto j = info.replacement.rbegin(); j != info.replacement.rend(); ++j) for (auto j = info.replacement.rbegin(); j != info.replacement.rend(); ++j)