Fix compilation on CYGWIN:

[cln.git] / src / real / input / cl_R_read_stream.cc

diff --git a/src/real/input/cl_R_read_stream.cc b/src/real/input/cl_R_read_stream.cc
index 3f5979e580e393742c77213327076c383b71eccb..8415c1527c8c9d4f84128799a6907611b35070a0 100644 (file)
--- a/src/real/input/cl_R_read_stream.cc
+++ b/src/real/input/cl_R_read_stream.cc
@@ -26,17 +26,17 @@ public:
        char* end_pointer (void) { return buffer+index; }
 };
 
-static cl_boolean number_char_p (char c)
+static bool number_char_p (char c)
 {
        if ((c >= '0') && (c <= '9'))
-               return cl_true;
+               return true;
        if (((c >= 'A') && (c <= 'Z')) || ((c >= 'a') && (c <= 'z')))
-               return cl_true;
+               return true;
        switch (c) {
                case '+': case '-': case '.': case '_': case '/':
-                       return cl_true;
+                       return true;
                default:
-                       return cl_false;
+                       return false;
        }
 }