diff options
| author | Andrew J. Schorr <aschorr@telemetry-investments.com> | 2021-09-27 10:26:15 -0400 |
|---|---|---|
| committer | Andrew J. Schorr <aschorr@telemetry-investments.com> | 2021-09-27 10:26:15 -0400 |
| commit | 58431879b19a1b1cd5ff3a6575be07c46c73db39 (patch) | |
| tree | 74921c1095e07cc988a54c6ce8c09ac9975f57d7 /extension | |
| parent | d249840cccab9490a5fd9580ba5aa6181930bca5 (diff) | |
| download | gawk-58431879b19a1b1cd5ff3a6575be07c46c73db39.tar.gz | |
Patch ord function to avoid returning negative values.
Diffstat (limited to 'extension')
| -rw-r--r-- | extension/ChangeLog | 5 | ||||
| -rw-r--r-- | extension/ordchr.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/extension/ChangeLog b/extension/ChangeLog index f4e6ea41..d795260b 100644 --- a/extension/ChangeLog +++ b/extension/ChangeLog @@ -1,3 +1,8 @@ +2021-09-27 Andrew J. Schorr <aschorr@telemetry-investments.com> + + * ordchr.c (do_ord): Need to cast to unsigned char to avoid returning + negative values. + 2021-09-22 Arnold D. Robbins <arnold@skeeve.com> * configure.ac: Update version to 5.1.1 in preparation for release. diff --git a/extension/ordchr.c b/extension/ordchr.c index e1afade5..d367988b 100644 --- a/extension/ordchr.c +++ b/extension/ordchr.c @@ -67,7 +67,7 @@ do_ord(int nargs, awk_value_t *result, struct awk_ext_func *unused) assert(result != NULL); if (get_argument(0, AWK_STRING, & str)) { - ret = str.str_value.str[0]; + ret = (unsigned char)str.str_value.str[0]; } else if (do_lint) lintwarn(ext_id, _("ord: first argument is not a string")); |