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tidying: char signedness
[exim.git]
/
src
/
src
/
auths
/
gsasl_exim.c
diff --git
a/src/src/auths/gsasl_exim.c
b/src/src/auths/gsasl_exim.c
index 8f75416428a10f7183bbda5cb6ff59a6c03cdcaa..87be9b5e1d8c4422c628eff4b77af3b88be9e830 100644
(file)
--- a/
src/src/auths/gsasl_exim.c
+++ b/
src/src/auths/gsasl_exim.c
@@
-29,7
+29,8
@@
sense in all contexts. For some, we can do checks at init time.
#ifndef AUTH_GSASL
/* dummy function to satisfy compilers when we link in an "empty" file. */
#ifndef AUTH_GSASL
/* dummy function to satisfy compilers when we link in an "empty" file. */
-static void dummy2(int x) { dummy2(x-1); }
+static void dummy(int x);
+static void dummy2(int x) { dummy(x-1); }
static void dummy(int x) { dummy2(x-1); }
#else
static void dummy(int x) { dummy2(x-1); }
#else