Revert "Minor changes; eval code was play tested as ~even."

This reverts commit f03bcac9ce3c6542310010bfbef2b126bb6ae861.

Co-Authored-By: Claude Sonnet 5 <[email protected]>

1 files changed, 9 insertions, 7 deletions

diff --git a/src/unix.c b/src/unix.c
index 298473e..fdfce5f 100644
--- a/src/unix.c
+++ b/src/unix.c
@@ -1125,12 +1125,14 @@ Return value:
     // doesn't get kicked out with EINTR by a signal that has nothing to
     // do with it.
     //
-    struct sigaction sa;
-    memset(&sa, 0, sizeof(sa));
-    sa.sa_handler = _AbortSearchOrTerminate;
-    sa.sa_flags = SA_RESTART;
-    sigemptyset(&sa.sa_mask);
-    sigaction(SIGHUP, &sa, NULL);
-    sigaction(SIGINT, &sa, NULL);
+    {
+        struct sigaction sa;
+        memset(&sa, 0, sizeof(sa));
+        sa.sa_handler = _AbortSearchOrTerminate;
+        sa.sa_flags = SA_RESTART;
+        sigemptyset(&sa.sa_mask);
+        sigaction(SIGHUP, &sa, NULL);
+        sigaction(SIGINT, &sa, NULL);
+    }
     return(TRUE);
 }