fix for older gcc compilerss

2 files changed, 3 insertions, 14 deletions

diff --git a/configure b/configure
index e6d66a5a3..d2dd32ffc 100755
--- a/configure
+++ b/configure
@@ -682,7 +682,6 @@ infodir
 docdir
 oldincludedir
 includedir
-runstatedir
 localstatedir
 sharedstatedir
 sysconfdir
@@ -775,7 +774,6 @@ datadir='${datarootdir}'
 sysconfdir='${prefix}/etc'
 sharedstatedir='${prefix}/com'
 localstatedir='${prefix}/var'
-runstatedir='${localstatedir}/run'
 includedir='${prefix}/include'
 oldincludedir='/usr/include'
 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
@@ -1028,15 +1026,6 @@ do
   | -silent | --silent | --silen | --sile | --sil)
     silent=yes ;;
 
-  -runstatedir | --runstatedir | --runstatedi | --runstated \
-  | --runstate | --runstat | --runsta | --runst | --runs \
-  | --run | --ru | --r)
-    ac_prev=runstatedir ;;
-  -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
-  | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
-  | --run=* | --ru=* | --r=*)
-    runstatedir=$ac_optarg ;;
-
   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
     ac_prev=sbindir ;;
   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
@@ -1174,7 +1163,7 @@ fi
 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
                 datadir sysconfdir sharedstatedir localstatedir includedir \
                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
-                libdir localedir mandir runstatedir
+                libdir localedir mandir
 do
   eval ac_val=\$$ac_var
   # Remove trailing slashes.
@@ -1327,7 +1316,6 @@ Fine tuning of the installation directories:
   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
-  --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
   --libdir=DIR            object code libraries [EPREFIX/lib]
   --includedir=DIR        C header files [PREFIX/include]
   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
diff --git a/src/firejail/output.c b/src/firejail/output.c
index f7e6856dd..b92615f88 100644
--- a/src/firejail/output.c
+++ b/src/firejail/output.c
@@ -122,7 +122,8 @@ void check_output(int argc, char **argv) {
         }
         bool found_separator = false;
         /* copy argv into args, but drop --output(-stderr) arguments */
-        for (int i = 0, j = 0; i < argc; i++) {
+        int j;
+        for (i = 0, j = 0; i < argc; i++) {
                 if (!found_separator && i > 0) {
                         if (strncmp(argv[i], "--output=", 9) == 0) {
                                 continue;