IdMaps can be sorted, in which case the find method uses a binary search

1 files changed, 1 insertions, 0 deletions

diff --git a/src/env_vars.cc b/src/env_vars.cc
index 0e5c53e8..4e4e4bdc 100644
--- a/src/env_vars.cc
+++ b/src/env_vars.cc
@@ -18,6 +18,7 @@ EnvVarMap get_env_vars()
             ++value;
         env_vars.append({{name, value}, (*value == '=') ? value+1 : String{}});
     }
+    env_vars.sort();
     return env_vars;
 }