Squelch warning "Variable may be used uninitialized."

This would never occur anyway because of the logic of the function,
but gcc isn't quite smart enough to realize this.

diff --git a/ext/standard/string.c b/ext/standard/string.c
index ae1f71c36457fa2d1feecdabe45476d465fee9d2..26167f934c0a617384ffd6cd087e28b05f88d8c8 100644 (file)
--- a/ext/standard/string.c
+++ b/ext/standard/string.c
@@ -1849,7 +1849,7 @@ PHP_FUNCTION(substr_replace)
        zval **repl;
        char *result;
        int result_len;
-       int l;
+       int l = 0;
        int f;
        int argc = ZEND_NUM_ARGS();