improve watchdbg and grepdbg

[spider.git] / perl / watchdbg

diff --git a/perl/watchdbg b/perl/watchdbg
index 4ac24be1b02dd34c69b1d0bb9b629640a7edf400..6058ed64566481494a6321a8dab1065734071dc6 100755 (executable)
--- a/perl/watchdbg
+++ b/perl/watchdbg
@@ -43,7 +43,10 @@ for (;;) {
                if ($exp) {
                        push @prev, $line;
                        shift @prev while @prev > $nolines; 
-                       printit(@prev) if $line =~ m{(?:$exp)}oi;
+                       if ($line =~ m{(?:$exp)}oi) {
+                               printit(@prev); 
+                               @prev = ();
+                       }
                } else {
                        printit($line);
                }