ws fix

diff --git a/ext/standard/exec.c b/ext/standard/exec.c
index fc35f76fe6a56109118f782a843a8fc046d0bae2..a6e2e7ad77ab8ffddd3e11f75587d3fc049bc7d6 100644 (file)
--- a/ext/standard/exec.c
+++ b/ext/standard/exec.c
@@ -55,11 +55,11 @@ int php_Exec(int type, char *cmd, pval *array, pval *return_value TSRMLS_DC)
        void (*sig_handler)();
 #endif
 
-       buf = (char*) emalloc(EXEC_INPUT_BUF);
-    if (!buf) {
+       buf = (char *) emalloc(EXEC_INPUT_BUF);
+       if (!buf) {
                php_error(E_WARNING, "Unable to emalloc %d bytes for exec buffer", EXEC_INPUT_BUF);
                return -1;
-    }
+       }
        buflen = EXEC_INPUT_BUF;
 
        if (PG(safe_mode)) {
@@ -110,6 +110,7 @@ int php_Exec(int type, char *cmd, pval *array, pval *return_value TSRMLS_DC)
 #endif
                        return -1;
                }
+
        } else { /* not safe_mode */
 #if PHP_SIGCHILD
                sig_handler = signal (SIGCHLD, SIG_DFL);