Index: git/src/readcdf.c
===================================================================
--- git.orig/src/readcdf.c	2012-03-04 16:53:50.248557916 +0100
+++ git/src/readcdf.c	2012-03-04 16:53:53.156345659 +0100
@@ -285,7 +285,7 @@
 		    d = &dir.dir_tab[j];
 		    for (k = 0; k < sizeof(name); k++)
 			name[k] = (char)cdf_tole2(d->d_name[k]);
-		    if (strstr(name, "WordDocument") == 0) {
+		    if (strstr(name, "WordDocument") != 0) {
 			str = "msword";
 			break;
 		    }