Changeset 30199

Timestamp:

Jan 2, 2011, 9:37:40 AM (15 years ago)

Author:

eugene

Message:

do not segfault on a syntax error

File:

• branches/eam_branches/ipp-20101205/Ohana/src/opihi/lib.shell/command.c (modified) (2 diffs)

branches/eam_branches/ipp-20101205/Ohana/src/opihi/lib.shell/command.c

@@ -13 +13 @@
   if (!line) { fprintf (stderr, "programming error\n"); abort(); }
 
-  rawline = strcreate (line);
+  rawline = strcreate (line);  // used for error messages which should echo the unparsed line
 
   /* force a space between ! and first word: !ls becomes ! ls */
@@ -90 +90 @@
 
   FREE (rawline);
+
+  if (VERBOSE_SHELL != OPIHI_VERBOSE_OFF) gprint (GP_ERR, "error on line: %s\n", rawline);
+
+  // return the current value of line, in case it was modified
+  *outline = line;
   return FALSE;
 }