commit 243cdb6669544a55d84a7d223ec2517d1e2cb43a
author Quentin Rameau <quinq@fifth.space> Mon Feb 29 15:35:13 2016 +0100
committer sin <sin@2f30.org> Tue Mar 01 11:14:42 2016 +0000
tree 871e2552ebbab2efadefaeabb6287d9cea00d000
parent b83916ca270512badafc58ee6cc5f3b26c348ed3

printf: remove unnecessary string size test

printf.c

diff --git a/printf.c b/printf.c
index 72cbe46..52d97e1 100644
--- a/printf.c
+++ b/printf.c
@@ -18,7 +18,7 @@
 main(int argc, char *argv[])
 {
 	Rune *rarg;
-	size_t i, j, argi, lastargi, formatlen, arglen;
+	size_t i, j, argi, lastargi, formatlen;
 	long long num;
 	double dou;
 	int cooldown = 0, width, precision;
@@ -127,8 +127,7 @@
 			printf("%*.*s", width, precision, arg);
 			break;
 		case 'd': case 'i': case 'o': case 'u': case 'x': case 'X':
-			arglen = strlen(arg);
-			for (j = 0; j < arglen && isspace(arg[j]); j++);
+			for (j = 0; isspace(arg[j]); j++);
 			if (arg[j] == '\'' || arg[j] == '\"') {
 				arg += j + 1;
 				unescape(arg);