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diff src/oct-stream.cc @ 14675:757f729fd41d

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skip leading whitespace for scanf %i format * oct-stream.cc (octave_scan_1<T>): Skip leading whitespace for %i format. * test_io.m: New tests for scanf.
author John W. Eaton <jwe@octave.org>
date Wed, 23 May 2012 13:36:24 -0400
parents 72c96de7a403
children 5bc9b9cb4362
line wrap: on
line diff
--- a/src/oct-stream.cc
+++ b/src/oct-stream.cc
@@ -1107,9 +1107,12 @@
 
     case 'i':
       {
-        int c1 = is.get ();
-
-        if (! is.eof ())
+        int c1 = EOF;
+
+        while (is && (c1 = is.get ()) != EOF && isspace (c1))
+          /* skip whitespace */;
+
+        if (c1 != EOF)
           {
             if (c1 == '0')
               {