diff options
Diffstat (limited to 'generic/tkBind.c')
| -rw-r--r-- | generic/tkBind.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/generic/tkBind.c b/generic/tkBind.c index ccffd9b..9bc987f 100644 --- a/generic/tkBind.c +++ b/generic/tkBind.c @@ -11,7 +11,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkBind.c,v 1.45.2.3 2010/01/29 12:41:11 nijtmans Exp $ + * RCS: @(#) $Id: tkBind.c,v 1.45.2.4 2010/05/31 17:22:48 jenglish Exp $ */ #include "tkInt.h" @@ -962,6 +962,10 @@ Tk_CreateBinding( unsigned long eventMask; char *newStr, *oldStr; + if (!*command) { + /* Silently ignore empty scripts -- see SF#3006842 */ + return 1; + } psPtr = FindSequence(interp, &bindPtr->patternTable, object, eventString, 1, 1, &eventMask); if (psPtr == NULL) { @@ -1020,7 +1024,7 @@ Tk_CreateBinding( /* *--------------------------------------------------------------------------- * - * TkCreateBindingFunction -- + * TkCreateBindingProcedure -- * * Add a C binding to a binding table, so that future calls to * Tk_BindEvent may callback the function in the binding. |