Replace two more echo -n usages with printf

related to #2869
crystal-lang · Jun 18, 2016 · ecac3b3 · ecac3b3 · asterite · Jun 18, 2016
1 parent 3e79896
commit ecac3b3
Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/openssl/lib_crypto.cr b/src/openssl/lib_crypto.cr
@@ -237,7 +237,7 @@ lib LibCrypto
   fun x509v3_ext_print = X509V3_EXT_print(out : Bio*, ext : X509_EXTENSION, flag : Int, indent : Int) : Int
 end
 
-{% if `(pkg-config --atleast-version=1.0.2 libcrypto && echo -n true) || echo -n false` == "true" %}
+{% if `(pkg-config --atleast-version=1.0.2 libcrypto && printf %s true) || printf %s false` == "true" %}
 lib LibCrypto
   OPENSSL_102 = true
 end

diff --git a/src/openssl/lib_ssl.cr b/src/openssl/lib_ssl.cr
@@ -166,7 +166,7 @@ lib LibSSL
   fun ssl_ctx_set_cert_verify_callback = SSL_CTX_set_cert_verify_callback(ctx : SSLContext, callback : CertVerifyCallback, arg : Void*)
 end
 
-{% if `(pkg-config --atleast-version=1.0.2 libssl && echo -n true) || echo -n false` == "true" %}
+{% if `(pkg-config --atleast-version=1.0.2 libssl && printf %s true) || printf %s false` == "true" %}
 lib LibSSL
   OPENSSL_102 = true
 end