readline: filter carrage return

d46a1209 · Uwe Schulzweida · 816e2e36 · d46a1209 · d46a1209
Commit d46a1209 authored Dec 14, 2010 by Uwe Schulzweida
--- a/ChangeLog
+++ b/ChangeLog
+2010-12-14  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>
+
+	* readline: filter carrage return '\r' [report: Christian Steger]
+
 2010-12-13  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

 	* setclonlatbox: bug fix for 1x1 grids [report: Angelika Heil]

--- a/src/readline.c
+++ b/src/readline.c
@@ -23,6 +23,7 @@ int readline(FILE *fp, char *line, int len)

  while ( (ichar = fgetc(fp)) != EOF )
    {
+      if ( ichar == '\r' ) break;
      if ( ichar == '\n' ) break;
      line[ipos++] = ichar;
      if ( ipos >= len )