fix precedence error

[pam_pcsc_cr.git] / authfile.c

diff --git a/authfile.c b/authfile.c
index f6a7fea4057d7df1fc90a2f847762d2981c4c7bd..923cb8824fb31db39089e451edb95120de02d780 100644 (file)
--- a/authfile.c
+++ b/authfile.c
@@ -1,3 +1,26 @@
+/*
+Copyright (c) 2013 Eugene Crosser
+
+This software is provided 'as-is', without any express or implied
+warranty. In no event will the authors be held liable for any damages
+arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it
+freely, subject to the following restrictions:
+
+    1. The origin of this software must not be misrepresented; you must
+    not claim that you wrote the original software. If you use this
+    software in a product, an acknowledgment in the product documentation
+    would be appreciated but is not required.
+
+    2. Altered source versions must be plainly marked as such, and must
+    not be misrepresented as being the original software.
+
+    3. This notice may not be removed or altered from any source
+    distribution.
+*/
+
 #ifdef HAVE_CONFIG_H
 # include "config.h"
 #endif
@@ -51,7 +74,7 @@ static int path_size(const char *tokenid, const char *userid)
        } else {
                usub = userid;
        }
-       return strlen(template) + p?strlen(usub):0 + q?strlen(tokenid):0 + 1;
+       return strlen(template)+(p?strlen(usub):0)+(q?strlen(tokenid):0)+1;
 }
 
 static void