From 29f1563294ac1ab19aa252f3fd5fca94c4f88516 Mon Sep 17 00:00:00 2001
From: "Arnold D. Robbins" <arnold@skeeve.com>
Date: Sun, 27 May 2018 18:43:20 +0300
Subject: Bug fix to extract.awk. Rerun and update files.

---
 awklib/eg/prog/extract.awk | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

(limited to 'awklib/eg/prog/extract.awk')

diff --git a/awklib/eg/prog/extract.awk b/awklib/eg/prog/extract.awk
index f5dfcf40..ff598e8e 100644
--- a/awklib/eg/prog/extract.awk
+++ b/awklib/eg/prog/extract.awk
@@ -30,7 +30,7 @@ BEGIN    { IGNORECASE = 1 }
     }
     if ($3 != curfile) {
         if (curfile != "")
-            close(curfile)
+            filelist[curfile]++     # save to close later
         curfile = $3
     }
 
@@ -60,14 +60,13 @@ BEGIN    { IGNORECASE = 1 }
         print join(a, 1, n, SUBSEP) > curfile
     }
 }
+END {
+    for (f in filelist)
+        close(filelist[f])
+}
 function unexpected_eof()
 {
     printf("extract: %s:%d: unexpected EOF or error\n",
                      FILENAME, FNR) > "/dev/stderr"
     exit 1
 }
-
-END {
-    if (curfile)
-        close(curfile)
-}
-- 
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