diff options
Diffstat (limited to 'main.c')
| -rw-r--r-- | main.c | 8 |
1 files changed, 2 insertions, 6 deletions
@@ -22,7 +22,7 @@ ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. ****************************************************************/ -const char *version = "version 20210215"; +const char *version = "version 20210724"; #define DEBUG #include <stdio.h> @@ -91,9 +91,7 @@ setfs(char *p) /* wart: t=>\t */ if (p[0] == 't' && p[1] == '\0') return "\t"; - else if (p[0] != '\0') - return p; - return NULL; + return p; } static char * @@ -169,8 +167,6 @@ int main(int argc, char *argv[]) break; case 'F': /* set field separator */ fs = setfs(getarg(&argc, &argv, "no field separator")); - if (fs == NULL) - WARNING("field separator FS is empty"); break; case 'v': /* -v a=1 to be done NOW. one -v for each */ vn = getarg(&argc, &argv, "no variable name"); |