Return exit failure if there are errors

diff --git a/ar.c b/ar.c
index 65b823ea0877c2831ec3ee83e6b5f1d3cfaa9690..818c5c49e02dca2e8112e99611915a862ebb7836 100644 (file)
--- a/ar.c
+++ b/ar.c
@@ -124,6 +124,6 @@ int main (int argc, char **argv) {
     }
     
     fclose (arfp);
-    return EXIT_SUCCESS;
+    return (get_error_count () > 0 ? EXIT_FAILURE : EXIT_SUCCESS);
 
 }

diff --git a/report.c b/report.c
index 14ad2f6e4117a8a473bf3dabb77b9a42d8914261..af38fd325dc10bb563092286a2a0b9162daab415 100644 (file)
--- a/report.c
+++ b/report.c
@@ -5,6 +5,7 @@
 #include    <stdio.h>
 
 #include    "report.h"
+unsigned int errors = 0;
 
 #ifndef     __PDOS__
 #if     defined (_WIN32)
@@ -62,6 +63,10 @@ static void set_console_color (int color) {
 }
 #endif
 
+unsigned int get_error_count (void) {
+    return errors;
+}
+
 void report_at (const char *filename, unsigned long line_number, int type, const char *fmt, ...) {
 
     va_list ap;
@@ -121,5 +126,9 @@ void report_at (const char *filename, unsigned long line_number, int type, const
     va_end (ap);
     
     fprintf (stderr, "\n");
+    
+    if (type != REPORT_WARNING) {
+        ++errors;
+    }
 
 }

diff --git a/report.h b/report.h
index bdd121e47cf4754032b66b33ba7ffa62f5833d67..847304ba391d4918a66a9ed22201bac232ae1b73 100644 (file)
--- a/report.h
+++ b/report.h
@@ -23,6 +23,7 @@ enum {
 # define    COLOR_WARNING               95
 #endif
 
+unsigned int get_error_count (void);
 void report_at (const char *filename, unsigned long line_number, int type, const char *fmt, ...);
 
 #endif      /* _REPORT_H */