patch #1731280 Avoid negative exponent in gmp_pow(), thanks to anosek

2007-06-10 19:47:14 +00:00
parent 922ea2307a
commit d69be68c25
2 changed files with 2 additions and 1 deletions
--- a/libraries/common.lib.php
+++ b/libraries/common.lib.php
@@ -50,7 +50,7 @@ function PMA_pow($base, $exp, $use_function = false)
            $pow = bcpow($base, $exp);
            break;
        case 'gmp_pow' :
-            $pow = gmp_strval(gmp_pow($base, $exp));
+             $pow = gmp_strval($exp >= 0 ? gmp_pow($base, $exp) : 0);
            break;
        case 'pow' :
            $base = (float) $base;