commit 82e91b2f937892d2a58977d7c5d07f9014bfcbf6
author Dieter Baron <dillo@nih.at> Fri Jun 18 12:10:06 2021 +0200
committer Dieter Baron <dillo@nih.at> Fri Jun 18 12:10:46 2021 +0200
tree f5a339df0c181cf6412c77686f6baf2b19ecc0ce
parent 5ba8a25a041ebb8138ecd2061c15a0b1b9e1a98c

Fix switch to vnprintf().

src/diff_output.c

diff --git a/src/diff_output.c b/src/diff_output.c
index fa07722..2a53f03 100644
--- a/src/diff_output.c
+++ b/src/diff_output.c
@@ -98,11 +98,9 @@
     hexdata[offset] = '\0';
     
     va_start(ap, fmt);
-    vsnprintf(&prefix, sizeof(prefix), fmt, ap);
+    vsnprintf(prefix, sizeof(prefix), fmt, ap);
     va_end(ap);
     prefix[sizeof(prefix) - 1] = '\0';
     
     diff_output(output, side, "%s, length %" PRIu64 ", data %s", prefix, data_length, hexdata);
-    
-    free(prefix);
 }