diff options
Diffstat (limited to 'extension/ordchr.c')
| -rw-r--r-- | extension/ordchr.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/extension/ordchr.c b/extension/ordchr.c index dc02479a..ba29d132 100644 --- a/extension/ordchr.c +++ b/extension/ordchr.c @@ -30,6 +30,7 @@ */ #include <stdio.h> +#include <assert.h> #include <errno.h> #include <stdlib.h> #include <string.h> @@ -53,7 +54,9 @@ do_ord(int nargs, awk_value_t *result) awk_value_t str; double ret = -1; - if (do_lint && nargs > 1) + assert(result != NULL); + + if (do_lint && nargs > 1) lintwarn(ext_id, "ord: called with too many arguments"); if (get_argument(0, AWK_STRING, & str)) { @@ -77,7 +80,9 @@ do_chr(int nargs, awk_value_t *result) str[0] = str[1] = '\0'; - if (do_lint && nargs > 1) + assert(result != NULL); + + if (do_lint && nargs > 1) lintwarn(ext_id, "chr: called with too many arguments"); if (get_argument(0, AWK_NUMBER, & num)) { |