Break out the test with first hit.

diff --git a/ext/bz2/config.m4 b/ext/bz2/config.m4
index 90dec7c93755e9cef3c719c4bb076b47e665edd4..6977ff8ac4dee578248a3c38117e56bc255be151 100644 (file)
--- a/ext/bz2/config.m4
+++ b/ext/bz2/config.m4
@@ -14,6 +14,7 @@ if test "$PHP_BZ2" != "no"; then
       if test -r $i/include/bzlib.h; then
         BZIP_DIR=$i
         AC_MSG_RESULT(found in $i)
+        break
       fi
     done
   fi