Vendor import of bwk's 1-May-2011 release.vendor/one-true-awk/20110501

1 files changed, 8 insertions, 1 deletions

diff --git a/main.c b/main.c
index 3bc25a579fec..a125bc1eb1fb 100644
--- a/main.c
+++ b/main.c
@@ -22,7 +22,7 @@ ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
 THIS SOFTWARE.
 ****************************************************************/
 
-const char	*version = "version 20091126";
+const char	*version = "version 20110501";
 
 #define DEBUG
 #include <stdio.h>
@@ -38,6 +38,7 @@ extern	char	**environ;
 extern	int	nfields;
 
 int	dbg	= 0;
+Awkfloat	srand_seed = 1;
 char	*cmdname;	/* gets argv[0] for error messages */
 extern	FILE	*yyin;	/* lex input file */
 char	*lexprog;	/* points to program argument if it exists */
@@ -67,6 +68,10 @@ int main(int argc, char *argv[])
 		exit(1);
 	}
 	signal(SIGFPE, fpecatch);
+
+	srand_seed = 1;
+	srand(srand_seed);
+
 	yyin = NULL;
 	symtab = makesymtab(NSYMTAB/NSYMTAB);
 	while (argc > 1 && argv[1][0] == '-' && argv[1][1] != '\0') {
@@ -113,6 +118,8 @@ int main(int argc, char *argv[])
 		case 'v':	/* -v a=1 to be done NOW.  one -v for each */
 			if (argv[1][2] == '\0' && --argc > 1 && isclvar((++argv)[1]))
 				setclvar(argv[1]);
+			else if (argv[1][2] != '\0')
+				setclvar(&argv[1][2]);
 			break;
 		case 'd':
 			dbg = atoi(&argv[1][2]);