From: Nathan Wagner <nw@hydaspes.if.org>
Date: Sun, 16 Dec 2018 16:24:03 +0000 (+0000)
Subject: fixup
X-Git-Tag: v0.5.0~34
X-Git-Url: https://pd.if.org/git/?p=zpackage;a=commitdiff_plain;h=1eaf53ac134e49a81c82739d4ee8c98bdd975948

fixup
---

diff --git a/lib/zpm.c b/lib/zpm.c
index 11ee22c..3cc7632 100644
--- a/lib/zpm.c
+++ b/lib/zpm.c
@@ -307,11 +307,26 @@ int zpm_close(struct zpm *pkg) {
 
 static int zpm_sqlite_vercmp(void *not_used, int lena, const void *a,
 		int lenb, const void *b) {
-	/* not sure what the ints are, possibly string lengths */
+	int rv;
+	char *bufa, *bufb;
+
 	if (not_used != 0) fprintf(stderr, "sqlite vercmp not_used = %p\n",
 			not_used);
 	if (lena == 0 && lenb > 0) return 1;
-	return zpm_vercmp(a, b);
+	if (lenb == 0 && lena > 0) return -1;
+
+	bufa = sqlite3_malloc(lena+1);
+	bufb = sqlite3_malloc(lenb+1);
+
+	strncpy(bufa, a, lena);
+	strncpy(bufb, b, lenb);
+	bufa[lena] = 0;
+	bufb[lenb] = 0;
+
+	rv = zpm_vercmp(bufa, bufb);
+	sqlite3_free(bufa);
+	sqlite3_free(bufb);
+	return rv;
 }
 
 int zpm_addvercmp(struct zpm *pkg) {