2d217799e
Ron Yorston
2018-11-27
Subject
build system: prevent duplicate applet names
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Commit Diff GitHub →
applets/applet_tables.c+9 -1
| @@ -84,7 +84,15 @@ int main(int argc, char **argv) | |
| qsort(applets, NUM_APPLETS, sizeof(applets[0]), cmp_name); | |
| - | if (!argv[1]) |
| + | for (i = j = 0; i < NUM_APPLETS-1; ++i) { |
| + | if (cmp_name(applets+i, applets+i+1) == 0) { |
| + | fprintf(stderr, "%s: duplicate applet name '%s'\n", argv[0], |
| + | applets[i].name); |
| + | j = 1; |
| + | } |
| + | } |
| + | |
| + | if (j != 0 || !argv[1]) |
| return 1; | |
| snprintf(tmp1, PATH_MAX, "%s.%u.new", argv[1], (int) getpid()); | |
| i = open(tmp1, O_WRONLY | O_TRUNC | O_CREAT, 0666); | |