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Return to lsystem.c CVS log | Up to [local] / src / usr.bin / less |
| version 1.12, 2015/11/06 15:50:33 | version 1.13, 2015/11/07 18:07:44 | ||
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| p = NULL; | p = NULL; | ||
| if ((shell = lgetenv("SHELL")) != NULL && *shell != '\0') { | if ((shell = lgetenv("SHELL")) != NULL && *shell != '\0') { | ||
| if (*cmd == '\0') { | if (*cmd == '\0') { | ||
| p = save(shell); | p = estrdup(shell); | ||
| } else { | } else { | ||
| char *esccmd = shell_quote(cmd); | char *esccmd = shell_quote(cmd); | ||
| if (esccmd != NULL) { | if (esccmd != NULL) { | ||
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| } | } | ||
| if (p == NULL) { | if (p == NULL) { | ||
| if (*cmd == '\0') | if (*cmd == '\0') | ||
| p = save("sh"); | p = estrdup("sh"); | ||
| else | else | ||
| p = save(cmd); | p = estrdup(cmd); | ||
| } | } | ||
| (void) system(p); | (void) system(p); | ||
| free(p); | free(p); |