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-rw-r--r--tools/build/eolstrip.c2
-rw-r--r--tools/build/packhex.c2
-rw-r--r--tools/build/src/eolstrip.c2
-rw-r--r--tools/build/src/packhex.c2
4 files changed, 4 insertions, 4 deletions
diff --git a/tools/build/eolstrip.c b/tools/build/eolstrip.c
index d15151c8b0..467b352322 100644
--- a/tools/build/eolstrip.c
+++ b/tools/build/eolstrip.c
@@ -197,7 +197,7 @@ process(char *arg)
if ( buffer[ length ] != '\n' )
error(ERR_ERRNO|ERR_FATAL, "Line %d too long in %s\n", line_number, arg);
- while ( isspace( buffer[ length ] ) )
+ while ( isspace( (int) buffer[ length ] ) )
buffer[ length-- ] = '\0';
if ( test_only ) {
diff --git a/tools/build/packhex.c b/tools/build/packhex.c
index aa92761a91..9d19ce39e1 100644
--- a/tools/build/packhex.c
+++ b/tools/build/packhex.c
@@ -478,7 +478,7 @@ int main(
} while ( gets( inbuff ) != NULL );
- exit( EXIT_SUCCESS );
+ return ( EXIT_SUCCESS );
}
diff --git a/tools/build/src/eolstrip.c b/tools/build/src/eolstrip.c
index d15151c8b0..467b352322 100644
--- a/tools/build/src/eolstrip.c
+++ b/tools/build/src/eolstrip.c
@@ -197,7 +197,7 @@ process(char *arg)
if ( buffer[ length ] != '\n' )
error(ERR_ERRNO|ERR_FATAL, "Line %d too long in %s\n", line_number, arg);
- while ( isspace( buffer[ length ] ) )
+ while ( isspace( (int) buffer[ length ] ) )
buffer[ length-- ] = '\0';
if ( test_only ) {
diff --git a/tools/build/src/packhex.c b/tools/build/src/packhex.c
index aa92761a91..9d19ce39e1 100644
--- a/tools/build/src/packhex.c
+++ b/tools/build/src/packhex.c
@@ -478,7 +478,7 @@ int main(
} while ( gets( inbuff ) != NULL );
- exit( EXIT_SUCCESS );
+ return ( EXIT_SUCCESS );
}