Commit f03eacf47 for imagemagick.org

commit f03eacf4789541a18222cf669e8dbcbb79e07e29
Author: Cristy <urban-warrior@imagemagick.org>
Date:   Sat Oct 10 19:47:32 2026 -0400

    eliminate compiler warning

diff --git a/MagickCore/fx.c b/MagickCore/fx.c
index 5ba5bc00c..a165e961d 100644
--- a/MagickCore/fx.c
+++ b/MagickCore/fx.c
@@ -1544,7 +1544,7 @@ static PixelChannel GetChannelQualifier (FxInfo * pfx, int op)
 static ImgAttrE GetImgAttrToken (FxInfo * pfx)
 {
   ImgAttrE ia = aNull;
-  const char * iaStr;
+  const char * iaStr = "";
   for (ia = FirstImgAttr; ia < aNull; ia=(ImgAttrE) (ia+1)) {
     iaStr = ImgAttrs[ia-(int) FirstImgAttr].str;
     if (LocaleCompare (iaStr, pfx->token)==0) {