Add check here: only loop until the end of the string.

1999-03-08  Miguel de Icaza  <miguel@nuclecu.unam.mx>

	* src/fn-misc.c (gnumeric_clean): Add check here: only loop until
	the end of the string.

ChangeLog-1999-07-09

 1999-03-08  Miguel de Icaza  <miguel@nuclecu.unam.mx>
 
+	* src/fn-misc.c (gnumeric_clean): Add check here: only loop until
+	the end of the string.
+
 	* src/sheet.c (sheet_cell_foreach_range): Revert the arguments if
 	they are in a different order.
 

ChangeLog-2000-02-23

 1999-03-08  Miguel de Icaza  <miguel@nuclecu.unam.mx>
 
+	* src/fn-misc.c (gnumeric_clean): Add check here: only loop until
+	the end of the string.
+
 	* src/sheet.c (sheet_cell_foreach_range): Revert the arguments if
 	they are in a different order.
 

OChangeLog-1999-07-09

 1999-03-08  Miguel de Icaza  <miguel@nuclecu.unam.mx>
 
+	* src/fn-misc.c (gnumeric_clean): Add check here: only loop until
+	the end of the string.
+
 	* src/sheet.c (sheet_cell_foreach_range): Revert the arguments if
 	they are in a different order.
 

OChangeLog-2000-02-23

 1999-03-08  Miguel de Icaza  <miguel@nuclecu.unam.mx>
 
+	* src/fn-misc.c (gnumeric_clean): Add check here: only loop until
+	the end of the string.
+
 	* src/sheet.c (sheet_cell_foreach_range): Revert the arguments if
 	they are in a different order.
 

src/fn-misc.c

@@ -38,7 +38,7 @@ gnumeric_clean (FunctionDefinition *fn, Value *argv [], char **error_string)
 	p = argv [0]->v.str->str;
 	copy = q = g_malloc (strlen (p) + 1);
 	
-	while (p){
+	while (*p){
 		if (isprint (*p))
 			*q++ = *p;
 		p++;

src/functions/fn-misc.c

@@ -38,7 +38,7 @@ gnumeric_clean (FunctionDefinition *fn, Value *argv [], char **error_string)
 	p = argv [0]->v.str->str;
 	copy = q = g_malloc (strlen (p) + 1);
 	
-	while (p){
+	while (*p){
 		if (isprint (*p))
 			*q++ = *p;
 		p++;