- rpm-db-ver cap moved to -lib; release 57

[packages/rpm.git] / rpm-parseSpec-skip-empty-tags.patch

--- rpm-5.4.10/build/parseSpec.c.orig	2013-02-25 14:29:07.874848468 +0100
+++ rpm-5.4.10/build/parseSpec.c	2013-02-25 14:29:25.661698897 +0100
@@ -92,6 +92,8 @@
         if (aTags != NULL && aTags[0] != NULL) {
             ARGV_t av;
             s = tagCanonicalize(line+1);	/* XXX +1 to skip leading '%' */
+	    if (strlen(s) == 0)	/* not a tag, just unknown macro */
+		    goto exit;
 #if defined(RPM_VENDOR_OPENPKG) /* wildcard-matching-arbitrary-tagnames */
             av = argvSearchLinear(aTags, s, argvFnmatchCasefold);
 #else