Add sentinel value correctly (!)HEADmaster

1 files changed, 4 insertions, 2 deletions

diff --git a/funcptrptr.c b/funcptrptr.c
index 3d2fe69..b860628 100644
--- a/funcptrptr.c
+++ b/funcptrptr.c
@@ -45,14 +45,16 @@ int main(int argc, char **argv) {
 	int i, j, im, jm;
 	im = jm = 2;
 
-	fpvvv = calloc(im, sizeof *fpvvv);
+	fpvvv = calloc(im + 1, sizeof *fpvvv);
 	for (i = 0; i < im; i++) {
-		fpvvv[i] = calloc(jm, sizeof **fpvvv);
+		fpvvv[i] = calloc(jm + 1, sizeof **fpvvv);
 		for (j = 0; j < jm; j++) {
 			fpvvv[i][j] = malloc(sizeof fpv);
 			memcpy(fpvvv[i][j], fpv, sizeof fpv);
 		}
+		fpvvv[i][jm + 1] = NULL;
 	}
+	fpvvv[im + 1] = NULL;
 
 	for (argv++, argc--; argc; argv++, argc--)
 		fpvvv_exec(fpvvv, atoi(*argv));