From: simon <simon@cda61777-01e9-0310-a592-d414129be87e>
Date: Mon, 22 Feb 2010 19:59:47 +0000 (+0000)
Subject: I promised in the docs that the HTML output directory would be
X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/agedu/commitdiff_plain/144550c6c335df2214a24d42aa49db89091e7e78

I promised in the docs that the HTML output directory would be
created if it didn't exist, so I'd better actually do that.


git-svn-id: svn://svn.tartarus.org/sgt/agedu@8881 cda61777-01e9-0310-a592-d414129be87e
---

diff --git a/agedu.c b/agedu.c
index 463104f..a8269a9 100644
--- a/agedu.c
+++ b/agedu.c
@@ -1369,9 +1369,14 @@ int main(int argc, char **argv)
 		 */
 		int dirlen = outfile ? 2+strlen(outfile) : 3;
 		char prefix[dirlen];
-		if (outfile)
+		if (outfile) {
+		    if (mkdir(outfile, 0777) < 0 && errno != EEXIST) {
+			fprintf(stderr, "%s: %s: mkdir: %s\n", PNAME,
+				outfile, strerror(errno));
+			return 1;
+		    }
 		    snprintf(prefix, dirlen, "%s/", outfile);
-		else
+		} else
 		    snprintf(prefix, dirlen, "./");
 
 		unsigned long xi2;