[Kst] extragear/graphics/kst/kst/datasources/ascii

[George Staikos]

SVN commit 428637 by staikos:

forgot about -.  Any other cases we should support for number starters?
The only others I can think of are "+eE." but I think they can also be
considered malformed.


 M  +2 -2      ascii.cpp  


--- trunk/extragear/graphics/kst/kst/datasources/ascii/ascii.cpp #428636:428637
@@ -415,7 +415,7 @@
             incol = true;
             ++i_col;
             if (i_col == col) {
-              if (isdigit(_tmpBuf[ch])) {
+              if (isdigit(_tmpBuf[ch]) || _tmpBuf[ch] == '-') {
                 v[i] = atof(_tmpBuf + ch);
               } else {
                 v[i] = NAN;
@@ -446,7 +446,7 @@
             incol = true;
             ++i_col;
             if (i_col == col) {
-              if (isdigit(_tmpBuf[ch])) {
+              if (isdigit(_tmpBuf[ch]) || _tmpBuf[ch] == '-') {
                 v[i] = atof(_tmpBuf + ch);
               } else {
                 v[i] = NAN;