Add initializer to avoid warning.

diff --git a/plugin/core/gvrender_core_pov.c b/plugin/core/gvrender_core_pov.c
index 3de1f466a9704ca742fff5eb341bd253adecf8db..d1731ccbc2ce231a8a9e406aaf22d424486c953e 100644 (file)
--- a/plugin/core/gvrender_core_pov.c
+++ b/plugin/core/gvrender_core_pov.c
@@ -404,7 +404,7 @@ char *el(GVJ_t* job, char *template, ...)
 
 static char *pov_color_as_str(GVJ_t * job, gvcolor_t color, float transparency)
 {
-       char *pov, *c;
+       char *pov, *c = NULL;
        switch (color.type) {
        case COLOR_STRING:
 #ifdef DEBUG