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authorHarley Laue <losinggeneration@aim.com>2008-04-29 17:59:53 +0200
committerLars Hjemli <hjemli@gmail.com>2008-04-29 17:59:53 +0200
commit112b2080626c62fff27cf8aaa9ac2fb07eb50b74 (patch)
treed683b43290e997a713c935c5163ca7cfcaaa3f3d
parent905dbaef5aa33ea11d385b82de0188fee73dd655 (diff)
Print an error if filename is not found in html_include.
Normally when html_include cannot open the file it fails silently and things can be a bit hard to figure out from just looking at apache's log. This will be beneficial for those initially setting up their server with cgit. Signed-off-by: Harley Laue <losinggeneration@aim.com> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
-rw-r--r--html.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/html.c b/html.c
index 937b5e7..bddb04d 100644
--- a/html.c
+++ b/html.c
@@ -11,6 +11,7 @@
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
+#include <errno.h>
int htmlfd = STDOUT_FILENO;
@@ -168,8 +169,11 @@ int html_include(const char *filename)
char buf[4096];
size_t len;
- if (!(f = fopen(filename, "r")))
+ if (!(f = fopen(filename, "r"))) {
+ fprintf(stderr, "[cgit] Failed to include file %s: %s (%d).\n",
+ filename, strerror(errno), errno);
return -1;
+ }
while((len = fread(buf, 1, 4096, f)) > 0)
write(htmlfd, buf, len);
fclose(f);