commit db99f9f29a248b84742b6779c3343123f72065e7
author Bram Moolenaar <Bram@vim.org> Mon Mar 23 22:12:22 2020 +0100
committer Bram Moolenaar <Bram@vim.org> Mon Mar 23 22:12:22 2020 +0100
tree e0f89d9f7c7b5c44e3d5abbde004ae814b11688e
parent dbbb0ef729e392e313ccc63c247bff1b828a214d

patch 8.2.0436: no warnings for incorrect printf arguments

Problem:    No warnings for incorrect printf arguments.
Solution:   Fix attribute in declaration.  Fix uncovered mistakes. (Dominique
            Pelle, closes #5834)

src/proto.h

diff --git a/src/proto.h b/src/proto.h
index a8faa83..74f38cd 100644
--- a/src/proto.h
+++ b/src/proto.h
@@ -119,7 +119,7 @@
 // These prototypes cannot be produced automatically.
 int smsg(const char *, ...)
 # ifdef USE_PRINTF_FORMAT_ATTRIBUTE
-    __attribute__((format(printf, 1, 0)))
+    __attribute__((format(printf, 1, 2)))
 # endif
     ;
 
@@ -138,14 +138,14 @@
 // These prototypes cannot be produced automatically.
 int semsg(const char *, ...)
 # ifdef USE_PRINTF_FORMAT_ATTRIBUTE
-    __attribute__((format(printf, 1, 0)))
+    __attribute__((format(printf, 1, 2)))
 # endif
     ;
 
 // These prototypes cannot be produced automatically.
 void siemsg(const char *, ...)
 # ifdef USE_PRINTF_FORMAT_ATTRIBUTE
-    __attribute__((format(printf, 1, 0)))
+    __attribute__((format(printf, 1, 2)))
 # endif
     ;