[collectd] [PATCH] config.c: Declare "c_file" as "const char *".

[Sebastian Harl]

This fixes an "assignment discards qualifiers from pointer target type"
warning. That string stores the name of the config file which is not
going to be modified by liboconfig.

Signed-off-by: Sebastian Harl <sh at tokkee.org>
---
 src/liboconfig/oconfig.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/liboconfig/oconfig.c b/src/liboconfig/oconfig.c
index 8cc3c8a..79b53ae 100644
--- a/src/liboconfig/oconfig.c
+++ b/src/liboconfig/oconfig.c
@@ -27,7 +27,7 @@
 extern FILE *yyin;
 
 oconfig_item_t *ci_root;
-char           *c_file;
+const char     *c_file;
 
 static void yyset_in  (FILE *fd)
 {
-- 
1.5.5.1.316.g377d9

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