X-Git-Url: https://git.cryptolib.org/?a=blobdiff_plain;ds=sidebyside;f=test_src%2Fcli.c;h=c9e1b31aabc3a144a4cc512b063c99d6f99bec65;hb=a0b23b3327c8bc2ecd7278c95662fdebf6f15d6b;hp=8176d5ff8cc4e7d655cce4ab006ecf0eacfebb9d;hpb=262edc3c040a073636f91af03f1b64030c5b1b31;p=arm-crypto-lib.git

diff --git a/test_src/cli.c b/test_src/cli.c
index 8176d5f..c9e1b31 100644
--- a/test_src/cli.c
+++ b/test_src/cli.c
@@ -102,7 +102,8 @@ uint8_t cli_getsn(char* s, uint32_t n){
 	char c;
 	if(n==0)
 		return 2;
-	while((c=cli_getc_cecho())!='\0' && c!='\r' && n--){
+	while((c=cli_getc_cecho())!='\0' && c!='\r' && n){
+		--n;
 		*s++=c;
 	}
 	*s='\0';