docproc: avoid segfault during file closing
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| @@ -180,6 +180,7 @@ void find_export_symbols(char * filename) | |
| { | |
| fprintf(stderr, "docproc: "); | |
| perror(real_filename); | |
| + | exit(1); |
| } | |
| while (fgets(line, MAXLINESZ, fp)) { | |
| unsigned char *p; | |