ObedRav
diff --git a/‎function_pointers/3-main.c
Lines changed: 1 addition & 2 deletions b/‎function_pointers/3-main.c
Lines changed: 1 addition & 2 deletions
diff --git a/‎function_pointers/calc
16.8 KB b/‎function_pointers/calc
16.8 KB
@@ -24,8 +24,7 @@ int main(int argc, char *argv[])
 	num2 = atoi(argv[3]);
 	op = argv[2];
 
-	if ((*op != '+') && (*op != '-') && (*op != '/') && (*op != '%') &&
-	    (*op != '*'))
+	if (get_op_func(op) == NULL || op[1] != '\0')
 	{
 		printf("Error\n");
 		exit(99);
Original file line number	Diff line number	Diff line change
`@@ -24,8 +24,7 @@ int main(int argc, char *argv[])`
`24`	`24`	`num2 = atoi(argv[3]);`
`25`	`25`	`op = argv[2];`
`26`	`26`
`27`		`- if ((op != '+') && (op != '-') && (op != '/') && (op != '%') &&`
`28`		`- (op != ''))`
	`27`	`+ if (get_op_func(op) == NULL \|\| op[1] != '\0')`
`29`	`28`	`{`
`30`	`29`	`printf("Error\n");`
`31`	`30`	`exit(99);`