diff -u -p -x configure -x autom4te.cache -x .DS_Store -r -N -x tcl.m4 orig/snack2.2.3/generic/jkCanvSpeg.c snack/generic/jkCanvSpeg.c
--- orig/snack2.2.3/generic/jkCanvSpeg.c	Fri Aug 29 14:15:26 2003
+++ snack/generic/jkCanvSpeg.c	Tue Oct 14 15:33:08 2003
@@ -587,7 +587,8 @@ ConfigureSpectrogram(Tcl_Interp *interp,
 
 #if defined(MAC) || defined(MAC_OSX_TCL)
   for (i = 0; i < argc; i++) {
-    if (strncmp(argv[i], "-anchor", strlen(argv[i])) == 0) {
+    int l=strlen(argv[i]);
+    if (l && strncmp(argv[i], "-anchor", l) == 0) {
       i++;
       if (strcmp(argv[i], "ne") == 0) {
 	spegPtr->anchor = 1;
diff -u -p -x configure -x autom4te.cache -x .DS_Store -r -N -x tcl.m4 orig/snack2.2.3/unix/Makefile.in snack/unix/Makefile.in
--- orig/snack2.2.3/unix/Makefile.in	Fri Aug 29 14:15:26 2003
+++ snack/unix/Makefile.in	Tue Oct 14 15:33:08 2003
@@ -31,7 +31,7 @@ CC        = @CC@
 
 INCLUDES  = ${XINCLUDES} @TCL_INCLUDE_SPEC@ -I${TCL_INCPATH} -I${TK_INCPATH} @AINC@ @NISTINC@
 
-CFLAGS    = -O @CFLAGS@ @AFLAG@ ${INCLUDES} @TCLAPI@ -I${GENERIC_DIR}
+CFLAGS    = -Os @CFLAGS@ @AFLAG@ ${INCLUDES} @TCLAPI@ -I${GENERIC_DIR}
 
 LIBSO     = -lc @ALIB@ @TCL_LIB_SPEC@