[gnumeric] compilation: fix warning.

[Morten Welinder <mortenw src gnome org>]

commit 3ff1b798ca4f7caa69491559995fd3a174be2780
Author: Morten Welinder <terra gnome org>
Date:   Tue Jul 27 20:30:26 2010 -0400

    compilation: fix warning.

 src/widgets/gnumeric-expr-entry.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/widgets/gnumeric-expr-entry.c b/src/widgets/gnumeric-expr-entry.c
index 2ec5158..02497b6 100644
--- a/src/widgets/gnumeric-expr-entry.c
+++ b/src/widgets/gnumeric-expr-entry.c
@@ -788,7 +788,7 @@ gee_set_tooltip_completion (GnmExprEntry *gee, GSList *list, guint start, guint
 	gint i = 0;
 	gint max = 10;
 	GSList *list_c = list;
-	gchar const *name;
+	gchar const *name = NULL;
 	gboolean show_tool_tip;
 
 	gee_delete_tooltip (gee, TRUE);