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| author | dgp <dgp@users.sourceforge.net> | 2011-04-21 13:24:25 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2011-04-21 13:24:25 (GMT) |
| commit | 842312f3957922d5d3255fd5d2a511220f26c748 (patch) | |
| tree | 0c3fcde0a02a3747b4b81d374da8af259c859890 /generic/tclProc.c | |
| parent | 0931d1b4cbfc3fca3e3bd7e227bd7632853c1384 (diff) | |
| parent | 3dee0582a464245f4ebfb6cc887e198566d3f035 (diff) | |
| download | tcl-842312f3957922d5d3255fd5d2a511220f26c748.zip tcl-842312f3957922d5d3255fd5d2a511220f26c748.tar.gz tcl-842312f3957922d5d3255fd5d2a511220f26c748.tar.bz2 | |
Make sure SetFooFromAny routines react reasonably when passed a NULL interp.
Diffstat (limited to 'generic/tclProc.c')
| -rw-r--r-- | generic/tclProc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/generic/tclProc.c b/generic/tclProc.c index b8a5e6d..dd12901 100644 --- a/generic/tclProc.c +++ b/generic/tclProc.c @@ -2447,12 +2447,16 @@ SetLambdaFromAny( int objc, result; Proc *procPtr; + if (interp == NULL) { + return TCL_ERROR; + } + /* * Convert objPtr to list type first; if it cannot be converted, or if its * length is not 2, then it cannot be converted to lambdaType. */ - result = TclListObjGetElements(interp, objPtr, &objc, &objv); + result = TclListObjGetElements(NULL, objPtr, &objc, &objv); if ((result != TCL_OK) || ((objc != 2) && (objc != 3))) { TclNewLiteralStringObj(errPtr, "can't interpret \""); Tcl_AppendObjToObj(errPtr, objPtr); |